“Revolutionary Breakthrough: Scientists Create Half-Alive “Cyborg” Cells, Promising a Qualitative Leap in Medicine!”

Using a complex chemical process, scientists managed to grow universal synthetic “cyborg” cells in the laboratory.

It has many of the characteristics of living cells, but lacks the ability to divide and grow.

And this asymmetric part is important. For synthetic cells to be useful, they must be carefully controlled, which cannot be easily achieved if they reproduce in the same way as real cells.

The researchers behind the new development believe these cyborgs could have a variety of uses, from improving the treatment of diseases like cancer to cleaning up contaminants through targeted chemical processes.

“Cyborg cells are programmable, do not divide, maintain basic cellular activity, and acquire non-native abilities,” says biomedical engineer Chiming Tan of the University of California, Davis.

Currently, cell engineering relies on two main approaches: the genetic reconfiguration of existing cells to give them new functions (more flexible, but capable of proliferation) and the creation of synthetic cells from scratch (which cannot reproduce, but have limited biological functions).

These cyborg cells are the result of a new third strategy. The researchers took bacterial cells as a basis and added synthetic polymer elements. Once inside the cell, the polymer was exposed to ultraviolet light to be incorporated into the hydrogel matrix by cross-linking, mimicking the natural extracellular matrix.

While they are able to maintain many of their normal biological functions, these cyborg cells appear to be more resistant to stresses such as high pH and exposure to antibiotics, stressors that kill normal cells.

“Cyborg cells support basic functions including cellular metabolism, movement, protein synthesis, and compatibility with genetic circuits,” the researchers wrote in their published paper.

Laboratory tests on tissue samples have shown that the newly developed cells are capable of infiltrating cancer cells, highlighting the potential of these modified biological building blocks to treat the health of the future – they could one day be used to deliver drugs to very specific parts of the body. .

This is still far away, promising such early results. The researchers say they now want to experiment with different materials to create these cells, as well as find out how they can be used.

It is also unclear what exactly prevents cells from multiplying, which needs to be determined. The researchers believe the hydrogel matrix could stop cell division by inhibiting cell growth or DNA replication, or both.

The blending of natural and artificial shown here in some way eliminates the best elements of both, opening up new possibilities – a “living” state, as the researchers put it.

“We are interested in the bioethics of using cyborg cells because they are biomaterials derived from cells that are neither cells nor materials,” Tan says.

The study is published in the journal Advanced Science.

Source: Science Alert

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“German Companies Seeking Out Experienced Talent From Silicon Valley’s Layoffs”

German companies are taking advantage of the mass layoffs in Silicon Valley to recruit the best talent due to the current labor shortage and the lack of workers with basic software engineering skills. The American West Coast has long been a popular destination for engineers looking to work with the elite and most profitable in their profession, creating a pool of job seekers that Germany is eager to take advantage of. Companies like Alphabet, Microsoft and Meta have collectively cut around 40,000 jobs, creating an opportunity for Germany to fill the 137,000 IT vacancies they currently have. The German government is working to make immigration easier and promote the prospect of easy citizenship to attract skilled immigrants, with Bavaria, the wealthiest region in Germany, sending out messages to those recently made redundant via LinkedIn. However, bureaucracy in Germany could present a challenge as companies have already reported months-long delays in securing work permits for new employees.

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Nothing Phone 2 to launch in US later this year

Carl Pei says that the next top-of-the-line phone will be “more premium” than the Phone 1.

Carl Pei has confirmed that the new Phone 2 will be available in the US by the end of this year. The CEO and co-founder said that the 2023 flagship is “more premium” than the Nothing Phone 1, which Engadget called “an impressive debut” in our review.

In an interview with Inverse, Pei said a few interesting things. First, he says that the US launch of the Ear 1 earbud was an excellent way to measure US demand. Pei said, “The US market is fascinating because it’s a big country.” “If you look at our earbuds sales, you’ll see that about a third of them come from the US. And by not putting our phone on the market in the US, we could be leaving a third of our sales on the table.” Pei says that the US launch of the Phone 2 is Nothing’s most important goal for this year.

Pei thinks smartphone sales are decreasing, showing that the US market is ready for new ideas. “From a business point of view, Apple and Samsung shouldn’t try something very niche and different because they might turn off their current customers. We can try to do something different because we are a smaller company. It’s not that we’re smarter or that they can’t do it; it’s just that they shouldn’t.” But even though stagnation may have played a role, supply-chain problems, inflation, and an unpredictable economy were likely the main reasons for the drop.

Carl Pei says that the next “premium” phone will be better than the Phone 1.

Carl Pei has confirmed that the new Phone 2 will be sold in the US by the end of this year. The CEO and co-founder said that the 2023 flagship phone is “more premium” than the Nothing Phone 1, which Engadget called “an impressive debut” in our review.

Pei said a few exciting things in an interview with Inverse. First, he says that putting the Ear 1 earbud on the market in the US was a great way to find out how much demand there was. Pei said, “The US market is fascinating because it is a big country.” “If you look at where our earbud sales come from, you’ll see that about a third of them come from the US. And if we don’t sell our phone in the US, we could miss out on a third of our sales.” Pei says that Nothing’s most important goal for this year is to bring the Phone 2 to the US.

Pei thinks that the fact that sales of smartphones are dropping shows that the US market is ready for new ideas. “From a business point of view, Apple and Samsung shouldn’t try something very niche and different because they might turn away their current customers. Because we are a smaller company, we can try to do something different. Not because we’re smarter or they can’t do it, but because they shouldn’t.” But even though stagnation may have played a part, it’s more likely that problems with the supply chain, inflation, and an economy that is hard to predict were the main reasons for the drop.

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The temperature in our bodies has been falling for 160 years, a study has revealed a possible reason for this!

The average human body temperature has steadily declined since the mid-19th century, and scientists don’t know why.

The new study suggests one important factor that may play a role: gut microbes.

By studying data from hospitalized patients with sepsis, in which the body reacts very dangerously to infection, as well as tests done on mice, the researchers studied the relationship between gut bacteria, changes in temperature, and health. results.

This selection of patients with sepsis is deliberate because the condition can lead to various fluctuations in body temperature, which are often associated with a person’s chances of recovery and recovery.

“We know that temperature response is important in sepsis because it accurately predicts who will live and who will die,” says microbiologist and immunologist Robert Dixon of the University of Michigan. “But we don’t know what causes this difference and whether it can be modulated to help patients.”

The team studied gut bacteria samples taken from 116 people with sepsis and found that there are large differences in the microbiota, and that these differences are associated with changes in patients’ temperature trajectories.

Firmicutes bacteria have been most closely associated with heat. These bacteria produce substances important for the growth and health of the body and influence the body’s immune response and metabolism.

While it’s not enough to show that our gut bacteria are the reason we’ve been cold inside for the past 150 years, it’s an interesting hypothesis that shows how the gut microbiome is related to body temperature.

“We can say that our patients have more differences in the microbiota than in the genes,” says GP Callie Bongers from the University of Michigan. .” 0% in intestinal bacteria.

In further testing of healthy mice with and without the bacterial microbiome, animals without bacteria showed lower core body temperatures, while antibiotic treatment also reduced body temperatures in mice.

What’s more, the same family of bacteria in humans and mice appears to be associated with temperature fluctuations. The next step will be to study more samples from a wider range of people and develop the biological mechanisms that underlie this relationship.

It is possible that with further research, we may be able to develop ways to specifically modify the gut microbiome to influence body temperature, which in turn could improve the prospects for treating people with conditions such as sepsis.

“There’s a reason why temperature is a vital indicator,” says Bongers. “It’s easy to measure and gives us important information about the body’s inflammatory and metabolic state.”

The study was published in the American Journal of Respiratory and Critical Care Medicine.

Source: Science Alert

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China unveiled its new naval destroyer

Chinese media have published photos and videos of the new military destroyer, which is intended for the country’s navy.

According to the Global Times newspaper, “The Zunyi destroyer appeared in one of the television programs shown by Chinese TV channels on the occasion of the Lunar New Year celebration in the city for which the ship was named, and this ship is the seventh in a row. Type-055 class destroyer, which is being manufactured for the needs of the Chinese army.

And China in 2020 included the first Type-055 destroyer for the Navy in its army, after which it adopted 5 ships of this type: Lassa, Anshan, Ears, Dalian and Dalian. .Yan’an”.

Type 055 ships belong to the category of fourth-generation military destroyers and serve as escort ships for attack aircraft carriers, and can also be used as fleet control centers in hostilities, as well as combat and defensive ships.

Each of these ships is 183 meters long, 20 meters wide and can carry a crew of 300, reach speeds of 30 knots and cover 5,000 nautical miles per mission.

These ships are armed with HQ-26 missiles similar to the American SM-3 missiles, HQ-9B anti-aircraft missiles, YJ-18A anti-ship missiles, as well as 130mm cannons, HQ-10 close-range missiles, and torpedo launchers.

Source: Weapons of Russia

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Discover the life-size statue"super god hero" During sewer repairs in Rome

Construction workers have discovered a life-size ancient Roman marble statue of Hercules while repairing a sewer system under a park in Rome.

The statue, which appears to be from the Roman Empire period (27 BC – 476 AD), was discovered while crews were digging up the ground to fix a sewer pipe that had collapsed under a garden in Rome, causing landslides and cracks in the ground. .

And the Appia Antica Park announced on Facebook that the area “had a big surprise for us: a life-size marble statue that, thanks to the presence of a thick staff and a lion’s mantle covering the head, we can definitely identify. he represents Hercules.”

The excavations reached a depth of 20 meters, and, as is often the case in Rome, the excavations took place in the presence of archaeologists.

Archaeologists say that the statue was not discovered in the place where the ancient Romans probably exhibited it. Instead, they believe that he was buried there during the construction of sewers in the first half of the 20th century.

It is noteworthy that the statue was found along the “Via Appia”, an ancient road stretching from Rome to the southeastern region of Italy. The road was of great and strategic importance in the conquest of southern Italy by Rome, as military supplies were transported along it.

Hercules is known as the Roman equivalent of the Greek hero god Hercules, son of the god Jupiter, and his mother was a human woman named Alcmene, who in turn was the granddaughter of the hero Perseus (the Greek hero who cut off Perseus’ head).

ancient statue of #Hercules coming out of #Rome sewer repair. https://t.co/0NJng3goU2#romanarcheology#archeology#Ancient Rome#FindsFridayrice.twitter.com/t2HRp6NlHC

— Roman Archeology News (@RomArchable) January 27, 2023

New Discovery: Life Size Marble Statue of Hercules discovered during excavations in Scott Park on Via Appia, #Rome

A photo: https://t.co/aRY4opsQTW#romanarcheologyrice.twitter.com/9vg42GTOv8

— Nina Willburger (@DrNWillburger) January 25, 2023

In classical mythology, Hercules was considered to have superhuman strength and was seen as the protector of the weak and the protector of the great.

Hercules is often depicted wearing a lion-skin cloak on his arm and holding a club.

Source: Guardian

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Emirates Airlines performs its first green fuel test flight

The Al-Khaleej newspaper reported that Emirates Airlines succeeded in conducting its first test flight on an aircraft powered by sustainable fuel.

On Monday, January 30, Emirates Airlines successfully test-flighted one of its Boeing 777-300ER aircraft powered by two GE90 engines, one of which used 100 percent sustainable aviation fuel (SAF).

According to the publication, the above-mentioned aircraft took off on Monday, January 30, from Dubai International Airport, led by Captain Khaled Nasser Akram and Captain Wali Fajidar, and flew along the coast of Dubai for more than an hour.

The newspaper pointed out that the move, taken by Emirates Airlines in partnership with industry leaders, is helping to advance the commercial aviation sector’s efforts towards sustainability and reducing dependence on conventional fuels, and the flight is helping to kick-start the industry’s collective efforts to secure the future. aviation on 100% sustainable fuels, and contributes to the achievement of the UAE’s sustainable development goals.

The newspaper also said: “The Emirates Airlines test flight is the first of its kind in the Middle East and North Africa to run on 100% sustainable fuel and the flight supports efforts to reduce carbon emissions as the industry seeks to expand. using this type of fuel to help improve the operating platform for future sustainable fuel offerings.

Source: Gulf Newspaper.

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Chinese magazine readers ask Russia to send tank wreckage "Abrams"

The Russian military could hand over to the Chinese army detonation fragments of American Abrams tanks, which were operated upon arrival at the Ukrainian front.

This is a joint study of this type of destructive Western weapon in the framework of a special military operation.

This point of view was expressed by analysts of the Chinese magazine Tencent.

Analysts in an article published by the said Chinese magazine and translated by the Russian electronic newspaper Politrossiya note that NATO countries, including Germany and the United States, dared to hand over their heavy tanks to the army of the Kyiv regime.

The article stated: “If Russia destroys one of the main American M1 Abrams tanks in Ukraine, we will be able to get the wreckage of this tank thanks to good relations between us and Russia. Perhaps we can get a whole tank. .”

Analysts believe that the elimination of modern NATO tanks during a special operation in the Donbass will raise the morale of Russian soldiers, and the study of Western armored vehicles can help Russian and Chinese engineers find more holes in the Abrams and Leopard tanks.

Source: Russian newspaper

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How to Save Money When Contacting Someone Who Lives in Another Country

If you have contacted someone who lives in another country, you are probably aware that it can be expensive. International long-distance calls can cost 50 cents or more per minute. If you have a family member living in another country and you want to speak with them often, this can really add up. Thankfully, there are several ways that you can save money when contacting someone who lives in another country.

Read on to learn more about how you can save money when contacting someone who lives in another country.

Texting

One of the best ways to save money when contacting someone who lives in another country is by texting them. While international phone calls can be incredibly expensive, texts are usually far less expensive to send. Some carriers may not even charge an additional fee for international texts. Of course, texting doesn’t allow you to have the same depth of emotional connection that you can have when actually speaking to someone.

Emailing

You can exchange emails with someone in another country for free, However, emailing someone (especially a friend or family member) has the same problem as texting someone you care about. Emailing someone feels impersonal, which isn’t what you want when you are communicating with someone that you have a personal connection with. That being said, an email might actually be the best choice if you need to attach multiple files, such as family pictures.

VoIP Calling

It is possible to actually speak to someone over the phone for much less than the cost of a traditional phone call. Voice over Internet protocol (VoIP) calling is much cheaper than traditional phone calls, especially when calling someone in another country. In fact, you may even make international VoIP calls at no additional cost.

If you’re wondering how to call Spain from the US free (or how to call many other countries for free), you can do so if both you and the recipient have VoIP subscriptions from the same provider. If you are planning on calling someone in another country on a regular basis, it would probably be a good idea to purchase VoIP subscriptions from the same provider ahead of time. Not all VoIP providers offer international calling at no extra cost, so you should be sure to do your research and find one that does.

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Russian robot began to work in an Indian school

Promobot announced that the Russian robot Promobot V.4 has started its work in an Indian school and will teach several academic subjects.

The company said in a statement: “The Russian robot Promobot V.4 has begun its work at the Heritage School in New Delhi, India, where it will teach students in several disciplines and will serve as a “live” laboratory platform as part of further education. lessons”.

The company notes that with the help of the robot, students will learn programming, electronics, mechatronics, and robot programming.

“The peculiarity of studying robotics technology with the Promobot robot is that it is a “real” robot, which today already works in 43 countries around the world. With its help, children get acquainted with the work of artificial intelligence on a live example, and not through hypothetical models, says Oleg Kivokortsev, Promobot development manager. “This is a unique opportunity: a Russian robot, copies of which run around the world – from the US to Australia.”

Promobot V.4 is a service robot designed to work in crowded places, and it can perform various tasks – an adviser, an airport employee, a guide or an administrator.

It is noteworthy that this is not Promobot’s first experience in Indian educational institutions, as it has previously worked with Maharishi Vidya Mandir private schools in Chennai, India.

Source: News

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Help the Kyiv fighter "F-16" what can the West convey to her?

Russian military expert Alexei Leonkov said that Kyiv could receive F-16 Fighting Falcon fighters.

He explained that the Fighting Falcon 16 is the most popular military aircraft in the West, and many countries have bought it with honors, which means that the design and engine are American-made. The rest, including weapons, may differ, this is a fourth-generation light multirole fighter manufactured by General Dynamics.

Previously, he participated in many operations conducted by the US Army.

The wingspan is 9.45 meters, the mass of fuel in the internal tanks is 3.16 tons, the maximum speed is 2178 km / h. And it can fly without weapons at a distance of up to 3890 km. It was equipped with a 20mm hex cannon with 511 ammo as well as rocket projectiles.

Its early version, the F-16AM, can match the Ukrainian Su-27, and it is slightly superior to the MiG-29. flight distance of 70-110 km, which may create some problems for the Russian Air Force. This is provided that his crew is combat-ready.

It is noteworthy that the US Congress approved for 2022 assistance to Ukraine in the amount of $100 million for the training of Ukrainian pilots. The training program should start in January or February next year.

Further, the issue of supplying Kyiv with such aircraft as the Gripen Eurofighter, Dassault Rafale, and Mirage Western warships is being considered.

There is another problem that the F-16 will face in Ukraine, namely the Ukrainian airports, which have been destroyed by almost all Russian forces.

It should be noted that aircraft do not fly independently, as they are completely connected to infrastructure, including runways, airports, service stations, warehouses, etc., some of which have been destroyed, and some are still in critical technical condition. . All of them are suitable only for Soviet-made aircraft. Even airports that have not yet been destroyed are not suitable for serving F-16 fighters.

Therefore, the supply of these fighters will complicate the situation, but will not introduce fundamental changes in the conduct of the special operation.

Source: Alive

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Russian scientists create special products for the army

Specialists of the Federal Center for Research in Nutrition, Biotechnology and Food Safety have created special food products for the forces involved in the special operation.

And the press service of the center says: “Specialists of the center, together with partners in the food industry, have created special food products for military personnel performing combat missions in the zone of special military operations, as well as for the civilian population. be in the war zone.

The department notes that the first batch of these food products was delivered to the Federal Agency for Biological Medicine, the Military Medical Academy and other organizations providing services in the combat zone. Noting that the specialists of the center are waiting for an order to start mass production of these food products under the Donbass brand.

According to the creators, these products are designed to help focus, increase stamina and stimulate all the forces of the body to perform tasks efficiently. It will also help fighters endure harsh weather, low temperatures, stress, fatigue and sleep deprivation. Most of its components have already been tested in space.

Source: News

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Create a robot that can change from solid to liquid.

Chinese scientists have created a prototype robot that can change from solid to liquid and vice versa.

Matter magazine points out that scientists at the Chinese University of Hong Kong have announced that this robot is made from tiny magnetic particles of neodymium (Nd), iron (Fe), and boron (B) immersed in gallium (Ga). The melting point of the resulting substance is 29.8 degrees Celsius, and during the experiments, scientists managed to teach the robot to move and carry the load.

When solid, this robot can carry a payload 30 times its own weight. To go into a liquid state, it must be placed between magnets with fixed magnetic fields, in which case there is no need for a heat source.

This magnet can bypass obstacles and climb walls, and in one experiment, scientists had it transfer an LED to a board, attach it, and light it up.

Source: Linta. RU

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ChatGPT continues to generate controversy and institutions forbid students to use it

The prestigious Paris Institute of Political Studies, known as Science Po, announced on Friday that it has banned its students, subject to sanctions that can go as far as expulsion, from using the ChatGPT artificial intelligence tool. in able to write response texts to simple questions.

In a message addressed to all students and teachers, the institute’s management stated that “the use of GBT chat or any other tool based on artificial intelligence in Science Po, without this being expressly indicated, is strictly prohibited for students to produce written or oral papers, unless it is used for educational purposes under the supervision of a teacher.

Sciences Po became the first higher education institution in France to officially ban the use of this artificial intelligence tool.

GBT Chat has been used extensively in education since last November.

“Sciences Po” considered in the letter to students that “this tool using artificial intelligence raises great concerns among educational and research institutions around the world on the issue of fraud in general and plagiarism in particular”.

The statement added that “some countries … have already taken the initiative to ban the use of this tool in their schools and universities.”

And in mid-December, that is, a few weeks after the start-up Californian OpenAI has made this tool available, eight Australian universities have announced that they have changed their exams, believing that the use of artificial intelligence tools by students was “a form of cheating”.

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How Technology has influenced Educational Technology over time

I had no idea what I was doing when I started this blog. It was the high point of the Web 2.0 boom, and everything new appeared to be absolutely free. I desired to try everything. Writing blog posts about what I discovered and attempted seemed natural. I was unaware that so many individuals would be interested in what I was writing. Here are some brief thoughts on educational technology.

1. Windows XP, Vista, 7, and 8 have come and gone.
2. iPads came by and were supposed to revolutionize educational technology, but they didn’t.
3. Chromebooks came along and had to revolutionize educational technology, they didn’t.
4. Podcasting became popular and then lost popularity, but now it’s back.
5. The feeling about social media has gone from love to love and hate.
6. If you do not know how a company earns money, it either does not make or earns money with your data.
7. RSS was the way everyone started reading blogs and websites. It appears that e-mail, social media, and direct visits are how most people now consume media.

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5 amazing impact craters on Earth that shed light on our planet’s history

The Earth is constantly being bombarded with space debris. Fortunately, most of it burns up when it enters our atmosphere, but some falls to the ground, leaving behind amazing impact craters.

Impact craters occur on every planetary body in our solar system, regardless of size. By studying impact craters and the meteorites that cause them, we can learn about the processes and geology that make up our entire solar system.

This list contains some of the most interesting impact craters on Earth:

1. Barringer Crater, USA

Barringer Crater, often referred to as meteorite crater, is located near Winslow, Arizona, USA, and was the first confirmed meteorite crater to result from an extraterrestrial impact.

The diameter of the crater is about a kilometer, and the age is about 50,000 years, which makes it relatively “young”. We have known about the crater since the late 19th century, but there is debate as to whether it was the result of an impact or associated with a nearby volcanic province.

It wasn’t until the 1960s, when high-pressure forms of quartz were found in the rocks, as well as meteorite fragments found nearby, that scientists were able to definitively say it was a meteorite impact.

The crater is a site of active research. It is well preserved, which makes it an excellent place to study the impact process. Since the early days of Apollo, Barringer Crater has also been used for astronaut training. This practice continues to this day as astronauts learn on the Artemis mission how to navigate terrain similar to what they would encounter on the Moon, as well as a bit of geology.

2 Chicxulub Crater, Mexico

Located in Mexico’s Yucatan Peninsula, this 180-kilometer-diameter crater is the second largest impact crater on Earth and dates back 66 million years ago, around the time of the extinction of the dinosaurs.

Geologists have been looking for mass extinctions recorded in rocks around the world for years. This did not happen until the discovery of iridium, an element more abundant in meteorites than on Earth, at the site of a meteorite impact.

The diameter of the object that fell to the ground was estimated at 10 kilometers, and it was moving at a speed of 20 kilometers per second. It’s about a 5 minute drive from Sydney to Los Angeles.

And it wasn’t just the dinosaurs that died out, as it is estimated that 75% of the plant and animal species on Earth died out as a result of this event.

The impact could be catastrophic immediately, with consequences for decades. There were strong tsunamis and forests were burning all over the world. Sunlight evaporated in ash and gases, perhaps for many years, leading to a global winter during which many species died.

3. Vredefort, South Africa

Crater impacts can be a source of economic resources. For example, an impact can result in the concentration of minerals present in situ prior to the formation of an impact crater, as is the case at the Vredefort structure in South Africa, where it is estimated that more than a third of the world’s gold was recovered from it.

The Vredefort impact structure is the largest confirmed impact crater on Earth and is about 2 billion years old. It was believed that the original crater had a diameter of up to 300 kilometers, but it collapsed significantly.

The impact unearthed some of the most ancient rocks on the planet. This is one of the very few places where you can see the complete geological record of a massive ancient third of Earth’s history, with rocks between 2.1 and 3.5 billion years old.

4. Tannoralla Crater (Gosses Bluff), Australia

Australia is home to 30 impact craters and these majestic geological structures are often considered sacred sites by local Aboriginal communities.

The Gosse Bluff impact crater is known to the people of West Arrente as “Tnorala”.

Today, Tanurala is 4.5 kilometers in diameter and 150 meters above the surrounding desert, but when it first formed 142 million years ago, its diameter was probably closer to 24 kilometers and has been eroded over time.

5. Nördlinger Rees, Germany

Nördlinger Rees Crater, also known as Rhys Crater, formed about 14 million years ago and has a diameter of about 24 km.

The city of Nördlingen is located inside the crater, south of the center. And if you climb the spire, you can see the edge of the crater.

Many of the buildings in the city, including the church, were built from the stones formed by the impact.

The crater contains layers of rocks and minerals that are better preserved than anywhere else on Earth. During the impact, the graphite was subjected to very high pressures and temperatures. This pressure turned the graphite into millions of tiny diamonds that dotted the buildings of the city.

The impact also affected the sandy layer of material near the surface, creating glassy green tektites. Tektites are glass formed when meteorites hit the Earth’s surface and can often be found hundreds or thousands of kilometers from their original impact site.

Source: phys.org.

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Twitter.. Users of the platform can appeal the suspension of their account

Twitter said Friday that, starting February 1, Twitter users will be able to appeal the suspension of their account on the site and their rating under the new standard of the platform social networking in order to reactivate the account.

Based on new standardwhich followed billionaire Elon Musk’s purchase of the company in October, Twitter accounts will only be suspended for serious or persistent and repeated violations of platform policies.

Serious violations include engaging in illegal content or activity, inciting or threatening violence or harm, engaging in targeted harassment of other users, and more.

From now in then, Twitter said it would take less drastic action than suspending an account, such as limiting the reach of tweets that violate its policies or requiring users to remove tweets before continuing to use the account.

In December, Elon Musk came under fire for suspending reports from several journalists over the controversy over publishing public statements about the billionaire’s plane. But he reactivated the accounts later.

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4300 year old Egyptian mummy wrapped in gold "The oldest"

Archaeologists have unearthed a 4,300-year-old mummy completely wrapped in gold near the Step Pyramid that may be the oldest ever.

A man named Gekasheps was found inside a limestone sarcophagus at the bottom of a 50-foot-deep shaft.

The excavation team also unearthed a collection of beautiful life-size statues carved to resemble servants, men, women and families.

The finds are part of a collection of Fifth and Sixth Dynasty tombs found 19 miles south of Cairo that officials hope will revitalize tourism in the area.

4300-year-old egyptian mummy wrapped in gold is considered the oldest https://t.co/IBmJxRz4Ey

– Daily Mail USA (@DailyMail) January 26, 2023

Egyptologist Zahi Hawass, who led the excavation process, noted that, unfortunately, the mission did not find any inscriptions that could identify the owners of these statues.

Saqqara is part of a vast necropolis in Memphis, the capital of ancient Egypt, which includes the famous pyramids of Giza and smaller pyramids at Abusir, Dahshur and Abu Ruweish.

The ruins of Memphis were listed as a UNESCO World Heritage Site in the 1970s.

Two shafts were discovered at this site, one with the remains of “Gekasheps” and the other 30 feet deep, which led to three other tombs and several statues.

Hawass said that the most important tomb is for Khnumjadef, inspector of officials, overseer of nobles and priest at the pyramid complex of Unas, the last king of the Fifth Dynasty. The tomb is decorated with scenes from everyday life.

The other tomb belonged to Miri, “keeper of secrets and assistant to the great chief of the palace.” Miri was a confidant of the ancient king and followed the documents of the pharaoh’s archive.

He knew the secrets of the formation of letters and words that were associated with magic and cosmic knowledge in an illiterate Egyptian society.

The second column also contained a group of beautiful wooden statues.

The excavation team also unearthed many amulets, stone vessels and everyday life tools.

Thursday’s discovery comes amid a flurry of new discoveries that Egyptian authorities have announced over the past week.

Authorities said they found dozens of burials near the southern city of Luxor, dating back to between 1800 and 1600 BC during the New Kingdom era.

She added that the ruins of an ancient Roman city were discovered nearby.

In a separate announcement on Tuesday, a team of scientists from Cairo University revealed previously unknown details about a mummified boy dating back to around 300 BC.

Using computed tomography, scientists can shed new light on the boy’s high social status by confirming the intricate details of the amulets that were inserted into his mummified body and the type of burial he was placed in.

Source: Daily Mail

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Armored vehicle with missiles "Cornet" capable of destroying a tank "Leopard – 2" from a distance of 10 km

The Russian military industry produces systems and combat units capable of destroying any modern Western tank.

There is, for example, the Kornet-D1 anti-tank complex, which is equipped with a laser control and guidance system, an interference suppression system, a night vision sighting device, and a target tracking system.

A representative of the Russian state-owned company Rosoboronexport, which specializes in the export of weapons and military equipment, said that all these devices make it possible to implement the “drop and forget” principle and guarantee the probability of hitting a target by at least 97-99%. . In the case of installing the Kornet ATGM on a combat vehicle, 4 systems can be aimed at two targets at the same time.

The range of the complex is 10 km during the day and 8 km at night. The system fires hollow two-headed missiles capable of penetrating armor up to 1300 mm thick. The head of the rocket can also be equipped with a high-explosive charge. It can hit the latest types of Leopard-2 tanks from a distance of up to 10 km.

In addition to tanks, armored vehicles and self-propelled guns, Kornet can destroy low-flying aircraft and helicopters, as well as drones of all kinds.

Kornet anti-tank systems can be installed on Tigr-M, Typhoon-K, BMD-4M and other modern Russian armored vehicles carrying 16 missiles of this type, including 8 combat-ready ones.

The armored personnel carrier needs only 8 seconds to transfer the system from marching mode to combat.

The BMD-4M armored vehicle, which is designed to transport paratroopers and is equipped with Kornet systems, travels along paved roads at a speed of 110 km/h for a distance of up to 1,000 km without refueling.

Source: Russian newspaper

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Russia’s next weapon… Drones attack in swarms

Director General of Rostec State Corporation Sergey Chemezev announced the development of drones for a special operation capable of attacking its targets in the form of a swarm.

In an interview with Rossiyskiye Novosti, Chemezev indicated that the Foundation’s specialists had developed attack reconnaissance helicopters for a special operation that could attack enemy positions as part of a squadron of drones.

He says: “We also manufacture small tactical helicopters for reconnaissance and targeting artillery. They can participate in attacks on enemy positions as part of a squadron of drones and throw grenades.”

According to him, we, like the Ministry of Defense, are aware that this technology will change the course of military operations, so we are working and cooperating with them in this area.

He adds: “We are ready to provide drones in accordance with the needs of the Ministry of Defense,” pointing to the important role of Russian Kalashnikov-made Lancet attack drones in the special operation.

Source: News

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Scientists: the human microbiome can be contagious!

The community of people living around you can influence the community of microbes living inside you.

And the largest and most diverse review to date has found evidence that who you live with and grow up with may have a greater impact on your microbiome than certain lifestyle factors, age, or even genes.

The study, led by microbiologist Nicola Sigata of the University of Trento in Italy, doesn’t explain how microbes pass directly from one person to another, but instead shows how many gut and mouth bacteria those around us have.

The researchers concluded that social interactions may help shape the human microbial community, which in turn may “play a role in microbiome-related diseases.”

The findings are based on over 9,000 stool and saliva samples collected from participants with known links to each other. These communities were deliberately selected from 20 different countries around the world, not just Western or developing countries.

The results strongly suggest that the trillions of symbiotic cells in our bodies can efficiently spread between human hosts even through brief public encounters.

And the strains of bacteria shared by study participants were found to be “extensive.” In fact, researchers have identified more than 10 million cases of exposure to bacterial strains of mothers and infants, members of the same household or people in communities.

Previous research has shown that a mother helps revitalize her baby’s microbiome in the first few months of life by sharing some of her own bacteria with her, usually through vaginal delivery, breastfeeding, or touch.

It is also known that a person’s microbiome can fluctuate throughout their lifetime depending on what they eat, how much exercise they get, or what environment they live in.

In comparison, person-to-person transmission of the virus has not been widely studied.

As expected, the most important route of transmission was from mother to child. In 711 cases, about 50% of the same bacterial strains were common between mother and child in the first year of life, with 16% of these strains coming from the mother.

In addition, this microbial taxa community can still be found in late adulthood, albeit at lower percentages. For example, at age 30, the average person in the study retained about 14 percent of their mother’s original bacterial strains. Even at age 85, the mother’s most contagious strain was still present in her offspring.

With age, the influence of the maternal germline is balanced by other relationships. And the person they live and interact with on a daily basis has an increasing impact on their microbiome.

For example, after the age of four, the researchers found that the child was equally present with the bacterial strains of the mother and father. What’s more, the longer identical twins stay apart, the fewer microbial strains they have in their gut.

Overall, 12 to 32% of bacterial strains found in the gut and mouth are shared with other strains. Such lifestyle factors were not enough to explain the results.

When the researchers switched to larger populations, they saw a similar but smaller relationship.

It appears that less than a percent of bacterial strains jump between households in the same rural community, making this type of transmission relatively rare. However, the transmissibility of bacterial species by rural communities was very consistent across all datasets.

In about 67% of the communities studied, people from the same village but from different households had more common bacterial strains than did households in other villages.

The findings suggest that even superficial interactions can affect the human microbiome, for better or worse. While some microbes can provide health benefits, others can disrupt the microbiome, leaving people vulnerable to disease.

The study was published in the journal Nature.

Source: Science Alert

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luxury yacht "fly over water"!

The luxury yacht is designed to take you out to sea and give you the chance to experience “flying” over the water – if you have £70 million to spare.

And an impressive design concept – Plectrum – was launched by Lazzarini Design Studio, located in Rome.

It is made from dry carbon fiber making it extremely light, with a foil system allowing it to rise above the waves and glide through the water at up to 75 knots.

The Italian company has unveiled a 74-meter hydrofoil concept yacht called Plectrum. studio Design studio Lazzarini.

Take a closer look here.https://t.co/vyoRTBoLtX

— Boat International (@boatint) January 24, 2023

And thanks to its three 5,000 horsepower hydrogen engines, it can rise above the surface of the water.

The shim system can be adjusted to suit sailing needs, and the width can be changed from 49 feet (15 m) keel, with the gate closed at the berth, to 65 feet (20 m) keel while the yacht is moving. at high speed.

Designer Pierpaolo Lazzarini explained that the flexible design results in “a different superyacht configuration that will allow you to travel at sea much faster than conventional vessels of a similar size.”

The four-deck yacht has six guest cabins, a swimming pool and a helipad.

At the moment, the yacht is still a preliminary concept, and the exact date of the market launch is unknown.

The Italian design is said to be an “ultra-light yacht” composed and built entirely with dry carbon fiber composites to help it reach high speeds.

In the last year alone, he has created three eye-catching yacht designs, all with bizarre and beautiful features, all of which are worth millions.

Source: Daily Mail

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Smartphone shipments recorded the largest decline on record in late 2022

Global smartphone shipments experienced their largest decline on record in late 2022, falling nearly 20% in the fourth quarter, according to market research firm International Data Corporation, which released its latest quarterly report on Monday. monitor cell phone sales in Worldwide.

IDC data showed smartphone shipments fell 18.3% year over year in the latest quarter, marking the biggest drop on record in a single quarter. The decline was in part responsible for the 11.3% annual decline in 2022 in overall, which saw just 1.21 billion units shipped, the lowest annual shipment total since 2013. Only 300.3 million units were shipped in the fourth quarter of 2022, according to the report. “.

The report, published by “CNET” and viewed by “Al Arabiya.nethe attributed the declines to a convergence of economic factors, such as falling consumer demand, inflation, a looming recession and global supply chain issues, which have put downward pressure on his expectations for 2023.

“For the first time, holiday quarter deliveries were down from the previous quarter,” said Nabila Popal, director of research at IDC, in the report. “However, weak demand and high inventory caused sellers to significantly reduce shipments. Strong sales and promotions during the quarter helped deplete existing inventory rather than fuel shipment growth.”

The “IDC” report, which was seen by Al Arabiya.netindicated that even “seemingly immune” tech giant Apple has been hit by economic uncertainties that have also plagued the smartphone market, as unexpected factory closures in led to delays in shipments of “Apple” products before 2022.

However, there may be a silver lining for consumers, as the ‘IDC’ report, which has been reviewed by ‘Al Arabiya.net”, indicates that people could be in able to find more generous offers and promotions continuing into 2023 as the market thinks of new ways to promote promotions and upselling.

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"Including Messi and Pepe."Egypt reveals details of great archaeological find (photo)

Former Egyptian Minister of Antiquities Zahi Hawass and head of the archaeological mission working in the Saqqara Antiquities District announced a new archaeological discovery dating back to the Fifth Dynasty of ancient Egypt.

Dr. Zahi Hawass added during today’s press conference that “this time, for the first time of its kind, a large number of 12 statues have been discovered, including a statue of a man named Messi, a priest of King Bibi I.”

Hawass pointed out that “the mummy of a man named Vitek, who was also a priest during the Old Kingdom, was found among 12 statues, including various wooden and stone statues.”

It is noteworthy that the region of the ruins of Saqqara is distinguished by the site of the sacred calf of Apis, which is called the Serapeum, and the Apis calf was considered the image of the Lord Ptah himself, and he is one of the most important deities of the Memphis region, and when the calf died, it was buried in a solemn ceremony until it was found its background. It continued to be used from the eighteenth dynasty until the Ptolemaic era.

The archaeological find is a collection of various coffins with unique gravestone inscriptions, as well as a cache of statues discovered for the first time, most of which date back to the New Kingdom era.

Among the coffins are mummies in good condition, such as those recently discovered in the Saqqara Antiquities District by a mission of the High Council of Antiquities, led by Mostafa Waziri, Secretary General of the High Council of Antiquities.

Source: RT

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A “silent war” .. “Apple” improves iPhone services to remove “Google” from its products

Apple is taking steps to separate its operating system mobile from the features offered by Alphabet, the parent company of Google, developing its own maps, search systems and advertising that have created a collision course between the two tech giants.

The two Silicon Valley giants have been competing in the smartphone market since Google acquired the Android operating system and released it in the first decade of the twenty-first century.

The late co-founder of Apple, Steve Jobs, described the Android operating system as a “stolen product” that mimics the operating system mobile Apple’s iOS then declared war on Google, which led to the overthrow of the search company’s then-CEO. Eric Schmidt, of Apple’s board of directors in 2009, according to the Financial Times, and Al Arabiya.net they reviewed it.

While the rivalry has been quieter since then, two former Apple engineers have said the iPhone maker has a “grill” against Google.

And the “Financial Times” reported that one such person said that Apple is still waging a “silent war” against its archrival, and it is doing so by developing features that could allow iPhone makers to separate their products from services provided by “Google”.

Maps

The ringleader in this battle is the software Maps, which started in 2012 when Apple released Maps, replacing rival Google as a pre-downloaded app.

The move was to be a brilliant moment for the player’s ability software from Apple, but the launch was full of mistakes.

The company’s chief executive, Tim Cook, said he was “very sorry for the frustration this has caused the company’s customers”.

However, Apple Maps has improved dramatically over the last decade.

And earlier this month, it announced Business Connect, a feature that allows businesses to claim their digital position in so you can interact with users, view photos and offer promotions.

This is a direct challenge to Google Maps, which partners with recommendation platform Yelp to provide similar information and generates revenue from advertising fees and referrals.

Business Connect goes even further by leveraging Apple’s operating system to offer iOS users unique features, such as seamless integration with Apple Pay or Business Chat, a text chat tool for commerce.

Research

The second battlefront is search: While Apple rarely discusses products during development, the company has been working extensively on a feature known internally as Apple Search, a tool that facilitates “billions of searches” a day, according to employees. of the project.

The foundation of the team of Apple Search dates back to at least 2013, when it acquired Topsy Labs, a startup that indexed Twitter to enable searches and analytics.

This technology is used whenever an iPhone user asks Siri for information, types queries from the Home screen, or uses the Mac’s Spotlight search feature.

Apple’s search offering was bolstered by its 2019 purchase of Laserlike, an AI startup founded by former Google engineers that described its mission as providing “high-quality information and diverse perspectives on any topic from entire web”.

Apple could quickly capture Google’s 92% share of the search market by not making Google the default for its 1.2 billion iPhone users, said Josh Koenig, chief strategy officer of Pantheon, an operating platform for sites web.

But the challenge remains and the cost of taking this step, as Alphabet pays Apple between $8 and $12 billion a year in change of “Google” to remain the default search engine on iOS, according to data from the US Department of Justice. .

However, Google’s replacement of the iPhone, and users’ assurance that their web queries won’t be leaked to third-party data brokers, would align well with changes to the software and Apple’s privacy-focused marketing campaign, with the potential to be a huge success. for Apple business. Google”.

Since rolling out a new privacy policy in April 2021, Apple has prevented companies like Facebook and Snap from easily creating user profiles and tracking their actions from one application to another, which is why information about users of revenue sharing in those companies plunged 58% and 84%, respectively.

Ads

The third front in Apple’s battle may be the most devastating: its advertising ambitions onlinewhere Alphabet generates more than 80% of its revenue.

Last summer, Apple posted an ad on its job pages that it was looking for someone to “design the most advanced and private application platform known as DSP.”

A DSP is a purchasing tool media platforms that allows advertisers to purchase ad inventory across multiple exchange platforms.

The job posting was indicative of Apple’s desire to build a new advertising network that would reshape the world in which ads are served to iPhone users and would have kept third-party data brokers out of the loop.

The position was filled in September by Keith Weisberg, as Product Manager for the Ad Platforms group.

Weisberg, who also spent a decade in Google and YouTube, it was senior product manager at the Amazon DSP.

Insider Intelligence analyst Andrew Liebesman said Apple’s three-pronged move made Alphabet’s position within iOS appear “more vulnerable than before.”

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Al-Sadaqah University student creates nanobots to treat blood clotting

Andrey Kostylev, a third-year medical student at the Peoples’ Friendship University of Russia, created nanorobots to fight blood clots and atherosclerosis.

According to him, these nanobots are injected into the radial artery and controlled by a magnetic field and delivered to the right place, where they release a drug they carry to dissolve the accumulated plaque or blood clot.

He says: “This idea came to me in a dream two years ago when I was a freshman at the time. I dreamed that robots in the form of insects would fly in the bloodstream. Yes, it’s fantastic. , I decided at that time to develop a microstructure that would allow remote treatment of atherosclerosis and blood clots.”

Then Andrei Kostylev designed a model of nanorobots with a microscopic oval structure, capable of delivering medicine directly to the right place in order to break plaques and blood clots from the inside.

“Robots are inserted into the radial artery and controlled remotely using a software and hardware complex, while the patient does not feel anything, even when he is fully conscious,” he says.

To implement this project and attract investors, Kostylev assembled a team of students and young researchers from specialized universities, and after the team’s victory in the competitions of the SberStudent accelerator, he was able to attract investors, since the amounts invested in this project are estimated at more than 40 million rubles, part of of which – the Russian Direct Investment Fund, and the rest – the private sector.

Source: Izvestia newspaper.

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Update announcement "doomsday clock"!

According to a leading group of nuclear scientists, humanity is living through its most dangerous hour: the so-called “doomsday clock” approaches midnight in just 90 seconds.

Atomic scientists published in their bulletin of The Atomic changed the Doomsday Clock on Tuesday, moving it forward 10 seconds to reflect the group’s view of how close the world is to full-blown disaster.

The watch, which is updated every January, is designed to alert people to threats to their existence, including nuclear war, climate change and biotechnology.

The group said the latest revision reflects “a period of unprecedented risk” linked largely, though not exclusively, to “heightened risks of a crisis in Ukraine.”

And the SASB predicted that if the last remaining nuclear weapons treaty between Russia and the United States, New START, expires in 2026, a nuclear arms race will begin. Indeed, China is rapidly expanding its nuclear program, North Korea has stepped up its missile tests, Iran is moving closer to nuclear capability, and the US, Russia and India are upgrading their arsenals.

Former Mongolian President Tsakhia Elbegdorj said the common denominator that runs through all existential threats in the world is “failure of leadership.” Mary Robinson, the former UN High Commissioner for Human Rights, agreed: “The doomsday clock is sounding the alarm for all of humanity. We are on the brink, but our leaders are not moving fast enough or on a large enough scale to ensure world peace.”

The Doomsday Clock was last set 20 seconds ahead in 2020, to 100 seconds past midnight. It has remained unchanged since the group’s 2021 and 2022 reviews.

Source: RT

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The application in fastest growing… One of them attracted a million users in only 5 days!

The AI ​​tool, ChatGPT, gained its first million users just five days after its launch in November last year, according to information from the service itself.

The AI ​​chatbot, which can produce text that resembles human writing, has been used for all sorts of uses, from writing short stories, prose, music and research papers to programming the underlying code of applications, solving mathematical problems and to translations.

For his part, Microsoft founder Bill Gates has warned that AI technology like ChatGPT could replace people in “white-collar” jobs.

In turn, Microsoft yesterday confirmed an investment of millions of dollars in the American company OpenAI, creator of “ChatGPT”.

On the other hand, the German data company Statista prepared a graph, which Al Arabiya viewed.neton the time it takes for the most popular applications on the Internet to reach one million users.

Instagram was among the closest to reaching this milestone, with the popular service of social media which attracted 1 million users in just 2.5 months, as measured by download of apps.

Spotify and Dropbox also quickly achieved the feat, respectively in five and seven months.

Experts believe that services like ChatGPT managed to reach 1 million users very quickly due to its out-of-the-box convenience.

Aside from Instagram, the services of social media they usually take a little longer to get their first million users.

However, even the items included in the graph were created more than 15 years ago, which shows another development that can be gleaned from the data.

As the internet has become more prevalent over time, so have services online They were in able to reach users faster.

When Netflix launched as a service in subscription in 1999, the one million viewer milestone was still 3.5 years away from streaming, and in at that time the film distribution service was carried out mainly by mail.

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frigate "Admiral Gorshkov" The Russian hit the target at a distance of 900 km with a Zircon hypersonic missile.

The crew of the Russian frigate “Admiral Gorshkov”, which is on a long voyage, conducted exercises during which, using radio electronics, they hit a ship imitating an enemy at a distance of 900 km.

using hypersonic missiles “Zircon”.

The representative of the Russian Ministry of Defense said that the crew members of the frigate demonstrated a high level of coordination of actions during the exercises to launch an electronic missile.

The press secretary recalled that the Navy frigate Admiral Gorshkov with Zircon hypersonic missiles on January 4 began its long-distance voyage across the Atlantic, Indian and Mediterranean oceans under the command of Navy Colonel Oleg Gladkov. The main purpose of the trip is to ensure the Russian military and naval presence in the most important areas of the oceans.

According to him, the Admiral Gorshkov frigate is a modern multi-purpose ship capable of inflicting powerful ultra-precise strikes on sea and land targets and performing tasks in remote areas of the oceans. In 2018, the frigate entered service with the Russian Navy, and in 2018 it was designed to be placed aboard Zircon hypersonic missiles.

It is noteworthy that the speed of the Zircon hypersonic missile is about 10,000 kilometers per hour, which excludes the possibility of it being intercepted by enemy air defense and missile defense systems, and the range of the missile is about 1,000 kilometers.

It is worth noting that Russia, South Africa and China will soon hold joint naval exercises off the coast of South Africa.

Source: Russian Ministry of Defense.

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tank "T-80" The Russians approached the Ukrainian front

Russia continues to develop its tanks based on the experience gained by the Russian army during the special military operation in Ukraine.

And the military observer of the First Russian TV Channel Dmitry Kolko reported that the modernized T-80 BVM tanks manufactured by the Omsk Caterpillar Plant in Western Siberia, belonging to the Central Military District of the Russian Army, reached the city of Kremennaya, where combat units of the 4th brigade are stationed.

According to the analyst, modern tanks came to the special forces area directly from the tank assembly line at the plant.

The analyst pointed out that the new tanks were equipped with night vision devices that allow you to monitor the combat situation day and night, and the tank was also equipped with dynamic protection devices protecting the tank’s caterpillar, and a hollow anti-missile network protecting its armored turret. .

In addition, the new tank received modern sights “Pine-or”.

Source: Russian newspaper

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CZ says that FTX paid $43 million to run Binance FUD in the media

Changpeng Zhao, the head of Binance, thinks that FTX paid for most of the FUD reports about Binance recently.

FUD about Binance paid for by FTX?

The CEO of Binance held a “Ask Me Anything” session on Twitter. He brought up the fact that FTX was recently funding the FUD that was going on around his crypto network.

Zhao said that FTX paid more than $43 million to a crypto news site to write bad things about the Binance exchange. The CEO said that at first, he did pay some attention to the bad news that was going around.

Will do an ad hoc Twitter Spaces AMA in 15 min, 10:15 UTC. 30 min duration.

— CZ 🔶 Binance (@cz_binance) January 24, 2023

When FTX went down, it caused a chain reaction in the crypto industry that cost billions of dollars. There was a lot of pressure on crypto exchanges to show proof of their reserves, but investors still didn’t trust them, so speculation kept going.

In December, there were several FUD attacks on Binance. There were questions about the proof of reserves that the Binance exchange put out. Some people have pointed out that the exchange’s auditor used a method chosen by Binance to figure out the proof of reserves. Others had doubts about Binance’s ability to pay its bills.

On December 12, there were rumors that US prosecutors would arrest Zhao and other top Binance executives. Even though the FUD was spread in many ways, Changpeng Zhao said that FTX was the main one to blame.

Changpeng Zhao praised the cryptocurrency community for not being easily fooled by clickbait titles, even though there was talk of FUD. He said that a lot of crypto users today are smart enough.

Problems between FTX and Binance come from fights between Changpeng Zhao and Sam Bankman-Fried, who used to be the head of FTX (SBF). The SBF’s call for more crypto regulation was a disagreement between the two.

SBF said earlier this month that Zhao sped up the fall of FTX. Zhao’s tweet caused Alameda’s research to go bankrupt.

What else is in the AMA?

The head of Binance also talked about artificial intelligence (AI) and the crypto industry.

In response to a question about this, Zhao said that he thinks there will be more use of AI technology in the blockchain landscape. He pointed out that AI’s ability to help with risk management problems could help keep future blockchain projects from failing.

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Apple tvOS 16.3 Releases

Apple released tvOS 16.3 today. This is the third major update to the tvOS 16 operating system, which came out in September. Six weeks after tvOS 16.2, which added Apple Music Sing, tvOS 16.3 is now available for the Apple TV 4K and Apple TV HD.

tvOS 16.3

The tvOS 16.3 update can be downloaded over the air by going to System > Software Update in the Settings app on the Apple TV. If you have automatic software updates turned on for your Apple TV, tvOS 16.3 will automatically update you.

Most tvOS updates are small and focus on fixing bugs and making improvements on the inside rather than making big changes on the outside. We don’t know what’s in the tvOS 16.3 update yet, and no new features were found during beta testing.

The tvOS support document, which Apple updates after each tvOS release, has information about new versions of tvOS.

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Indonesia. Anak Karakatu volcano eruption

The Indonesian news agency Antara reported that the eruption of the Anak Karakatu volcano, located in the Sunda Strait between the islands of Java and Sumatra, began on Tuesday, January 24, 2023.

According to the agency, the eruption began on January 23, but intermittently, but on Tuesday, January 24, it threw out a two-kilometer column of volcanic ash and spread over the strait.

In a statement posted on Twitter, the agency said authorities were preventing residents from approaching the volcano site more than five kilometers away to prevent unimaginable consequences from occurring.

Under the system adopted in Indonesia, the danger of a volcanic eruption was set at the third level out of four.

It should be noted that the name of the volcano “Anak Karakato” means (Child of Karakatau), because this place was for the Karakatu volcano, which collapsed after its eruption in 1883, killing more than 35,000 people. However, after a series of explosions that lasted from 1927 to 1930, a new volcano called Anak Karakatu formed at the same place, the eruption of which in 2018 claimed the lives of 429 people.

Source: Izvestia newspaper.

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The head of “Google” reveals the reason for the layoffs and talks about new competition!

Days after Google announced the biggest round of layoffs in the company’s 25-year history, executives defended the job cuts on Monday and answered questions from the affected workforce during a meeting with employees.

Google CEO Sundar Pichai pleaded with employees at the meeting to stay motivatedin one moment in which Google faces stiff competition in areas such as artificial intelligence, while also trying to explain why some employees were cut without warning.

This comes as Google decided on Friday to lay off 12,000 employees, or about 6% of its full-time workforce. As staff braced for possible layoffs, they wanted answers about the criteria used to decide who stays and who leaves. Especially since some of the dismissed employees have worked for long periods and have recently been promoted, as reported by “CNBC”, and which was reviewed by “Al Arabiya.net”.

Pichai said 2021 marked “one of the strongest years we’ve ever seen in company history, with revenues up 41 percent.” Google has expanded its headcount to keep pace with this expansion, assuming continued growth.

“In this context, we have made a number of decisions that could be corrected if growth trends continue,” he added.

Executives said 750 executives senior they were involved in the process, adding that it took a few weeks to decide who would be fired.

In terms of the criteria for the cuts, Google’s personnel director Fiona Ciccone said executives looked at areas in where work was needed but the company had too many people as well as places in where work was not essential. Ciccone added that the company has taken in consider skills, the number of years on the job for which experience or relationships are important, and productivity indicators such as sales quotas and historical employee performance.

Pichai indicated there would be pay cuts for executives but provided limited details. He said all vice presidents “will see a very significant reduction in theirs bonus annual” quest’year.

Before the job cuts, Google agreed to pay 80% of the bonus this month, with the rest planned for March or April. In previous years the whole bonus was disbursed in January.

When asked how to address working employees in company for more than 15 years, Vice President and Chief Talent and Learning Officer Brian Glaser said, “We all know that no one is immune from a position change.”

Pichai reminded employees that the company has important work to do, above all in terms of rapid advances in artificial intelligence. Last month, Google employees asked executives in a meeting if the AI ​​chatbot, ChatGPT, was a “missed opportunity” for Google.

Pichai said on Monday that “it’s going to be a big year given the rapid developments in artificial intelligence,” which will have an impact in the whole company.

Pichai added, “There’s a paradigm shift in AI and I think with the focus on our talent and the work we’re going to do here, it’s going to be a great bet and I hope it is.”

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Egypt.. Computed tomography of the mummy "Golden Boy" 49 hidden precious amulets were found.

Incredibly detailed tomography of the so-called “Golden Boy”, a mummy from ancient Egypt, has revealed a hoard of 49 precious amulets, many of which are made of gold.

The little mummy got its nickname from an amazing display of wealth, including a gilded head mask found in the mummy’s sarcophagus.

Scientists believe that the boy was about 14 or 15 years old when he died because he had not yet erupted his wisdom teeth.

Scientists at Cairo University used computed tomography (CT) “digitally” to examine mummy wrappers discovered over 100 years ago, in 1916, in a tomb at Nag al-Hasai in southern Egypt that was stored in a basement. Egyptian Museum in Cairo ever since.

According to a statement about the new study, the mummy “was placed in two coffins, an outer coffin with Greek inscriptions and an inner wooden coffin.”

When analyzing the scans, the scientists found that dozens of different amulets, many made of gold, in 21 shapes and sizes, were strategically placed on or inside his body.

While others were made from semi-precious stones, fired clay or faience (colored pottery).

These include an amulet next to an uncircumcised penis, a golden “scarab heart” (a common amulet in ancient Egypt, especially for funerary purposes) placed in the chest cavity, and a golden tongue in the mouth.

The statement said the mummy also wore sandals and her body was wrapped in a wreath of ferns.

Stunning CT of Mummy “Golden Boy” ancient Egypt reveals 49 hidden amulets https://t.co/TC9A5ZcVkL

— Live Science (@LiveScience) January 24, 2023

Stunning CT of Mummy “Golden Boy” ancient Egypt reveals 49 hidden amuletshttps://t.co/ihPsB5Ngu2rice.twitter.com/fOQigKiJbQ

– The smartest technology (@smartesttechs) January 24, 2023

In addition to the heart, the boy’s internal organs were removed through an incision, and his brain was removed through his nose and replaced with resin.

The CT scan showed the boy was 128 cm tall, between 14 and 15 years old, had good teeth, and the apparent cause of death was unknown.

The amulets reflect a wide range of Egyptian beliefs. For example, a golden tongue leaf was placed in the mouth so that the boy could speak in the afterlife, and a rectangular amulet was supposed to provide balance.

Lead author of the study, Dr. Sahar Selim, said: “Here we show that the body of this mummy was richly decorated with 49 beautifully styled amulets in a unique arrangement of three columns between the scabbard folds and inside. the mummy’s body cavity…its purpose was to protect the body and give it vitality in the afterlife.”

Scientists added in Frontiers magazine in Medicine, they believe that he had a high socio-economic status, while they are not sure of the true identity of the mummy, based only on funerary items.

Source: Daily Mail

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