Saturday, 3 June 2023

Ancient Egyptian Queen’s Bracelets Reveal First Evidence of Long-Distance Trade with Greece

Ancient Egyptian Queen’s Bracelets Reveal Evidence of Long-Distance Trade with Greece

Bracelets found in the tomb of the Egyptian queen Hetepheres I, mother of Khufu, the pharaoh who ordered the construction of the Great Pyramid, revealed information about trade networks that linked Ancient Egypt with Greece.

The Discovery

After analyzing samples taken from the jewelry, an international team of archaeologists found that the bracelets contain copper, gold and lead.

Ancient Egyptian Queen’s Bracelets Contain First Evidence of long-distance trade between Egypt and Greece https://t.co/TcGr3wVulA

— Live Science (@LiveScience) June 1, 2023

The statement said there were gemstone inlays such as turquoise, lapis lazuli and agate that were common in ancient Egyptian jewelry.

However, the pieces, including one depicting a butterfly, also contain traces of silver, although there are no known local sources of the precious metal in ancient Egypt in 2600 BC when the jewelry was made.

The Trade Network

The team looked at the ratio of isotopes — atoms with a different number of neutrons than usual in their nuclei — in lead. Based on this analysis, the scientists suggested that the material “corresponds to ores from the Cyclades,” a group of Greek islands in the Aegean Sea, as well as ores from Lavrion, a city in southern Greece, according to a published study. in the June issue of the magazine Magazine of Archaeological Science: Reports.

“The origin of silver used in artifacts in the third millennium is still a mystery,” says lead author Karen Sawada, Lecturer in History and Archeology at Macquarie University in Sydney, “this new discovery demonstrates, for the first time, the possible geographical extent of the trading networks that used it. “. Ancient Egypt during the heyday of the era of the construction of the pyramids.

Scholars have speculated that the silver now comes through the port of Byblos in Lebanon, and they have pointed out that the tombs of Byblos, which date back to the late fourth millennium, contain many ingots of silver and that there was activity between that port and Egypt. at that time. They added that the silver on the bracelets was the first evidence of long-distance trade between Egypt and Greece.

Bracelet Manufacturing

The study also provides insight into how bracelets are formed. Study co-author Damien Gore, a professor at University A’s College of Life Sciences, explained in a statement: “The bracelets were made by cold forging metal with re-annealing (heating process) to prevent breakage. it is possible that the bracelets were alloyed with gold to improve their appearance and ability to shape during manufacture.

Queen Hetepheres and Her Treasures

It is noteworthy that Queen Hetepheres was one of the most influential queens of Ancient Egypt. She was the wife of Snefru, the first pharaoh of the Fourth Dynasty (2575-2465 BC). The scientists mentioned in the study that her tomb, discovered at Giza in 1925, contained many treasures such as gilded furniture, gold utensils and jewelry, including 20 such bracelets.

Some bracelets are now part of the collection of the Museum of Fine Arts in Boston.

Conclusion

The discovery of the bracelets in Queen Hetepheres’ tomb sheds light on the ancient trade networks between Egypt and Greece. The inclusion of silver in the bracelets suggests a previously unknown source of the precious metal, and the manufacturing process gives valuable insight into ancient jewelry-making techniques. Furthermore, this discovery has added to our understanding of Queen Hetepheres and her vast wealth and influence during the Fourth Dynasty of Ancient Egypt.

Source: Living Science

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Friday, 2 June 2023

Meta’s Mark Zuckerberg Unveils Quest 3 Mixed Reality Headset to Compete with Apple’s MR Glasses

Meta’s Quest 3 mixed reality headset unveiled by Mark Zuckerberg

Introduction

Mark Zuckerberg, chief executive officer of Meta Platforms, unveiled the next generation of its Quest 3 mixed reality headset on Thursday, in how much he prepares himself for the possibility that Apple could shake up the rules of an emerging market hitherto dominated by the video giant social media.

Features of the Quest 3 Glasses

Zuckerberg stated in a post on Instagram that the glasses, which start at $499, will be 40 percent thinner than previous Meta glasses and feature a colorful display of mixed reality, which combines elements of augmented and virtual reality.

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Elon Musk Confirms Twitter Rebranding with Single X Name: Plans to Expand Platform’s Functionality

Elon Musk to Launch New Name on Twitter

US businessman Elon Musk has confirmed his plans to launch a new name on Twitter, which is a single X name, according to what Musk tweeted Thursday.

Musk’s Plans to Expand Twitter’s Functionality

Musk’s tweet came in response to what T(w)itter Daily News posted earlier, quoting his latest interview in which he explained that the move was intended to expand Twitter’s functionality in the future, requiring it to be renamed with “X” and he said, “That’s right.”

Musk’s Recent Acquisition of Twitter

Notably, on October 27, 2022, Musk closed a $44 billion acquisition of Twitter. Immediately after the purchase, he announced that he had fired a number of executives, including CEO Parag Agrawal and CFO Ned Segal.

Musk to Step Down as CEO

After that, Musk announced that he would step down as CEO of Twitter because he had appointed a new CEO … and said: “She will begin her duties within six weeks.”

Source

Source: TASS

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Emirati Astronaut Shares Stunning Image of Egypt From Space: Can You Spot the Pyramids?

Emirati Astronaut Shares Image of Earth

Emirati astronaut Sultan Al Neyadi has published a new image of the Earth from the International Space Station.

New Image of Egypt

Here #Egypt It covers the thousand-year history of the pharaohs and their civilization.

Do you see the pyramids? 🔍🇪🇬

Here look at #Egypt, home to Faros and history spanning the millennium

Can you find the pyramids? 🔎🇪🇬 rice.twitter.com/uP1WLqvS7h

– Sultan Al-Neyadi (@Astro_Alneyadi) June 1, 2023

Sultan Al Neyadi’s Tweet

Sultan Al Neyadi took a picture from space of one of the regions of Egypt, observing an archaeological site with a high reputation.

Al-Neyadi commented on a photo he shared on his personal Twitter account: “Here’s an Egypt that spans the history of the pharaohs and their civilization for millennia.”

The Emirati astronaut ended his tweet by asking his followers, “Do you see the pyramids?”

User Reactions

A large number of followers reacted to Al Neyadi’s tweet and sought to pinpoint the location of the pyramids from a photo posted by an Emirates astronaut.

Source

Source: RT

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Thursday, 1 June 2023

Alibaba Launches AI Personal Assistant App Tingwu, Integrated with Tongyi Qianwen Language Model

Alibaba Launches AI Chatbot to Compete with OpenAI

Introduction

Alibaba launched its AI rival ChatGPT on Thursday as Chinese tech giants look to take the lead in the AI ​​race.

About ChatGPT

ChatGBT, developed by the American company OpenAI, is an AI-based chatbot able to answer questions asked by the user. The app sparked huge interest in the field of Generative AI, the technology that powers ChatGPT.

About Tongyi Qianwen

Last month, Alibaba revealed its “Tongyi Qianwen” large language model, a system trained on massive amounts of data to recognize and create content.

Tingwu – “Tongyi Qianwen” Integration

Alibaba’s cloud computing division, which leads the company’s AI operations, said on Thursday that “Tongyi Qianwen” will be integrated into a digital assistant called “Tingwu”. The AI-powered personal assistant app will be capable of analyzing media content and generating a text summary from video and audio files, according to Alibaba.

DingTalk Integration

Even Tongyi Tingwu, which is now available for public testing, will be integrated for the first time in DingTalk, a messaging service focused on business managed by Alibaba.

Alibaba’s Goals

According to Jingren Zhou, Chief Technology Officer of Alibaba Cloud Computing, “We live in an era in which an increasing amount of video and audio content is consumed every day in different formats. In line with this, Tongyi Tingwu aims to use the big language model to facilitate faster understanding and better and easier sharing of multimedia content.”

Future Features and Collaborations

Alibaba said it will release more features for Tongyi Tingwu later this year, including real-time translation between English and Chinese for multimedia content. The service will be a plug-in for the web browser Google Chrome. The company will also work with enterprise cloud computing customers to build custom AI products based on its language model.

Conclusion

Alibaba’s latest offering comes as Chinese tech giants tout their AI capabilities as a way to boost growth at their businesses, which have been hit by a slowdown in the domestic economy and tightening regulations by China.

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Lockdowns during the pandemic have similar effects on memory as serving jail time, according to a new study involving 227 people in the UK.

The Effect of Lockdowns on People’s Memory

Introduction

The study found that lockdowns during the pandemic may have had a similar effect on people’s memories after serving jail time.

The Study

In the study, which involved 227 people from the United Kingdom, they were asked to identify the year in which some major news events took place, such as Meghan Markle’s accession to the British royal family or the introduction of the first Covid-19 vaccine.

And the volunteers remembered the events of 2021 as badly as the events of four years ago.
This is similar to what happens to people in prison who lose the ability to track the passage of time due to a lack of “reference events” such as birthdays and holidays, the researchers say.

Professor Arash Saharai, senior author of the study from the University of Aberdeen, explains that studies show that in prison prisoners lose their sense of time, and “this is similar to what we observed in people who were asked to recall events during lockdown, perhaps because that, like the prisoners, they had no activities.

A study published in the journal PLOS One gave people four events every five years, between 2017 and 2021. This included Meghan Markle joining the royal family, ending Brexit, launching a coronavirus vaccination program, and banning Donald Trump from Facebook.

For each event that occurred between 2016 and 2022, the volunteers had to choose the year in which they thought it happened.

The Results

The newer the news, the better it will be remembered, the study found, so volunteers surveyed in May last year had to make every effort to remember the events of 2021.

The poor accuracy for 2021 was similar to people’s problems remembering events that happened much longer, in 2017 and 2018, for which their answers were wrong by 1.21 and 1.13 years, respectively.

People’s memories weren’t all that bad for 2020, which the researchers believe is because lockdowns from the pandemic only started at the end of March and the shock of the situation gave people “benchmarks” to track as the months went by.

“While comparing the prison environment with the restrictions associated with the pandemic can be seen as an extreme case, we argue that in both cases there are similarities in the degree of social isolation,” the study says.

And people had worse memories if they experienced more anxiety and depression during self-isolation.

Conclusion

The study suggests that lockdowns may have had a significant impact on people’s memory recall, similar to the effect of serving time in prison. As social interaction and reference events shrink, people’s ability to keep track of time may diminish. It highlights the importance of maintaining a balanced social life and being aware of mental health during isolation.

Source: Daily Mail

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Russian Military Pilots Expose Patriot Air Defense System’s Limitations: Experts Report 32 Missiles Fired with Zero Hits

Russian Military Pilots Outsmart the American Patriot Air Defense System

Russian military pilots have tarnished the reputation of the American Patriot air defense system.

Disproving the Myth of the Patriot System

This comes after the Kinzhal hypersonic missile and the Kha-22 air-to-surface cruise missile dispelled the myth that the Patriot is capable of withstanding any type of missile in the world.

The Failure of the Patriot

Experts reported in the Russian weekly Zvezda that on the night of May 16, the Patriot complex fired 32 guided missiles, none of which hit the target.

Experts suggested that the Ukrainians first tried to hit the Xa-22 cruise missiles, but the guidance angles used by the Patriot do not allow shooting down such targets.

By the way, Russian military analyst Igor Garnov said that the Russian-made S-300 system coped with this task.

The American Patriot Crew’s Hysteria

Military analyst Alexander Marinin stated: “It seems that the American Patriot missile crews were subjected to a wave of hysteria when they launched missiles at a very short interval and could not track and evaluate the results of their launch due to the influence of electronic means. warfare.”

The analyst concluded that the first strike on the Patriot system was delivered by several Xa-22 air-to-surface missiles, as the system’s crews first tried to counter it, then the Kingal hypersonic missile arrived, which led to the end of the missile division Patriot and its radar.

Multiple Strike on the Patriot System

On May 29, another “Kindzhal” missile strike resulted in the destruction of another “Patriot” battery at the “Zhuliany” military airfield on the outskirts of Kyiv.

Conclusion

It is evident that the American Patriot air defense system is not infallible and is susceptible to attacks from Russian-made systems such as the Kinzhal hypersonic missile and the Kha-22 air-to-surface cruise missile. The failure of the Patriot system has put a dent in its reputation and caused concern among military circles.

Source: Russian newspaper

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