Researchers Uncover Cluster of Tiny Black Eggs, Marking First Evidence of Deep-Sea Flatworms at 6,000 Metres

Deep-sea Discovery: Flatworm Eggs Found at Record Depth

Researchers have uncovered a cluster of tiny black eggs deep in the Pacific Ocean, marking the first tangible evidence of the presence of flatworms at a depth of more than 6,000 metres.

Unknown Creatures

At first, researchers at the University of Tokyo in Japan did not know what the mysterious black creatures were when the undersea vehicle shone its light on them.

New Species of Flatworm

Marine researcher Yasunori Kano noticed that most of the black pellets were stuck to the rock, torn and empty. Four of them were sent intact to Hokkaido University invertebrate biologists Keiichi Kakuei and Aoi Tsuyuki.

Upon examination, the duo found that each skin covering, or “cocoon,” was about 3 millimeters wide and contained three to seven flatworms. They found that it belonged to an undescribed and unnamed species of flatworm, most closely related to two suborders found in shallow waters.

Reproduction and Colonization

All flatworms are hermaphrodites, meaning they can produce both male and female species. Shallow-water species reproduce sexually by laying eggs in leathery cocoons. Before this discovery, the deepest evidence of “possible flatworms” was found on a piece of sunken wood at a depth of just over 5,200 metres.

The new findings suggest that shallow-water flatworms may have colonized deeper and deeper habitats over time.

Published Study

The study was published in Biology Letters.

Source: ScienceAlert

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Abbas Ibn Firnas: The Multi-Talented Muslim Scholar Ahead of His Time and Predecessor of Leonardo da Vinci

The Genius of Abbas Ibn Firnas

He is a multi-talented, broad-minded Muslim scholar with a broad imagination. He was far ahead of his time, and was even distinguished by having preceded the great geniuses who followed him and who were described as being ahead of their time, including Leonardo da Vinci.

Early Life and Talents

His name is Abbas Ibn Firnas. He was born and lived in Cordoba, Andalusia, in the year 810 and died there in the year 887. He was an encyclopedic scientist and inventor who excelled in mathematics, physics, medicine, astronomy, and engineering, and he did not even abandon poetry and music.

Engineering and Inventions

In the engineering field, Ibn Firnas was fond of mechanical devices and watches. This remarkable scientist was also interested in crystals, quartz, sand, and glass manufacturing. He took advantage of his extensive knowledge in this field to design a water clock. He also developed a method for producing glass from sand.

Moreover, after experiments with lenses and interest in their magnification properties, he transformed glass made of sand into silica and quartz glass, and in this way created Andalusian drinking cups.

Abbas bin Firnas also succeeded in making a mixture of glass that made it more transparent and superior to similar products available at that time.

Another of his practical achievements in this field is that he devised a special method for making “reading stones,” a curved lens that can help the visually impaired read.

Contributions to Science and Mathematics

Some researchers believe that after a trip to Iraq, Ibn Firnas transferred the Arabic numeral system to Andalusia, and that he invented a first model for glasses and a “chronometer,” which are very accurate watches used in maritime and air navigation.

Pioneering Attempts at Flight

As for his attempt to embody the dream that humans have had throughout the ages of flying like birds, Abbas Ibn Firnas kept this genius idea until he got old, reaching the age of 65 years, and apparently he knew the seriousness and difficulty of such an impossible task in relation to the available science and knowledge. In his time.

That was in the year 875. This eminent scholar made two wings from cloth and silk, covering them with panels of light wood, and to be extra cautious, he sewed bird feathers to the garment he was wearing.

He chose a suitable place for this dangerous experiment, and that was in the Jabal Al-Arous area in the Al-Rusafa area in Andalusia. People crowded around him as he stood near a cliff, donned the wings he had created, and took off into the air. According to witnesses, he flew in the air in a circle for 10 minutes, and while returning to the top of the slope, he fell while trying to land and suffered bruises and an injury to the back area.

The flaw in that experiment was that Ibn Firnas did not take into account the importance of having a tail to help maneuver when landing, as birds do. That experiment was nonetheless described as successful, despite its unpleasant ending. Its importance is that it was unprecedented and practical, and this remarkable scientist preceded his inventor counterparts, such as Leonardo da Vinci (1452 – 1519), by several centuries.

British writer John Harding, for example, considers that experiment of Abbas ibn Firnas to be the first glider attempt at heavier-than-air flight in the history of aviation.

Source: RT

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How to Get More Views for Your Next Music Video on YouTube

Many aspiring musicians find it extremely difficult to reach enough people to feel it’s worth it. This is ironic, as presenting your work to a large audience has never been easier and cheaper. What is the problem?

In reality, the wide choice of tools and platforms causes most of the problems. People often feel overwhelmed when faced with a wide range of options and need help to select the right product or service. Furthermore, even if they make the right choice, there is still the question of whether they know how to use it. To help you attract more viewers to your next YouTube video, here’s a list of things you need to consider.

YouTube Music Video: Create your own channel

To begin with, you need to create a channel that looks professional and attractive. This is the first thing people will see when they visit your channel, and you want to leave a good impression with the design. Also, try to use the same template across all social media you use and across your profiles. The channel should contain high-quality cover art, links to social media, Soundcloud, and other sites, a relevant logo or image, a description of you and your music, and contact details. Ensure you use high-quality images that look great on all devices used to browse YT. Also, use some photo editors to improve the quality of your images.

The choice of title

It makes sense to have a title that is the name of your song, but you need to consider adding your name to it. Also, if you’ve collaborated with other musicians on a particular track, remember to tag them. You want people who search for your name or song title to get your video as the first result.

Labeling

As we’ve already said, it’s essential to tag colleagues who helped you with the song, but you need to tag more to reach a wider audience. Ensure you have enough relevant tags, including the genre and subgenre of the music you’ve created (if you can categorize it, of course) and several vital keywords related to the video. Ideally, you should have around ten tags.

Music visualizer

No matter how great your music is, you will always attract more people if a great video accompanies it. Young and emerging artists rarely have enough money to produce a superb and original video, but people like to see something that complements the music they’re listening to. This is where a nifty music visualizer can help. Choose one that’s tailored to help you convey the message you’re trying to send.

Description

Believe it or not, people read the description under a video if they are intrigued by what they hear and see. So, write a few lines about your music and video and possibly introduce yourself as an artist. You could also include insight into the making of the video, especially if something is interesting about it. Just don’t leave that section blank.

Thumbnail

Your video thumbnail should be attractive and memorable so that people who have watched it can immediately recognize it when they search for it next time. You must choose the most eye-catching image and set it as your thumbnail.

And the notes?

Annotations engage people, which means you should use them. They will increase other video views and entice viewers to click through to other sites, resulting in many more subscribers. Annotations allow viewers to move forward, recommend other videos they might like, or link to your social media or website. However, please limit yourself to small annotations close to the edges and make them transparent. Incorrect annotations are likely to discourage people.

Share your music!

When you’re done uploading a video, you want people to know about it. Unless they are your subscribers, they will probably miss it if you don’t let them know. That’s why you need to share the link everywhere you can and do it more than once. Also, ask your friends to share it on all social media platforms they use. The more people see what you do, the more followers and fans you will likely have, so don’t be shy.

These are a few tips you should follow if you want your next YT video to attract more viewers than the previous ones. A lot depends on the music itself, but you need to do everything you can to wrap it up in a package pleasing to both the eyes and the ears and use the power of YT and social media to spread the word about it. So now it’s your turn. Roll up your sleeves and become a star!

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The Hidden Ark: The First Russian Naval Submarine and the Legacy of Admiraltysky Yervi

The First Russian Naval Submarine

300 years ago, the city of Petersburg witnessed a naval landing of a boat, which later became the first Russian model of a naval submarine.

It was called the “Hidden Ark”, and its body was made of wood and covered with leather.

Construction and Legacy

The press service of the “Admiraltysky Yervy” company said that the construction of the “hidden ship” began in 1720 at the “Gallery” factory (later “Admiraltysky Yervy”) and ended in 1724, and it was lowered into the sea in the presence of Emperor Peter the Great.

The “hidden ship” became a model for the first Russian naval submarine, which later determined the specialty of the marine laboratory called “Admiraltysky Yervi”, which later built 300 submarines and 70 civilian stations to study the depths of the sea.

Current Activities

Today, the Admiraltysky Yervi plant continues to work on building Russian military submarines, including submarines of projects 636 (Varshavyanka) and 677.

Source: Rossiyskaya Gazeta

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Google Chrome 123 Notification Unsubscribe Feature Rolling Out to Android Users

Google is introducing a new feature called Chrome 123 Notification Unsubscribe for its Android users. This feature aims to simplify the process of managing and controlling notifications from the Chrome browser on mobile devices. With Chrome 123 Notification Unsubscribe, users will have greater control over their notification preferences and reduce unwanted interruptions from websites.

Understanding the Need for Chrome 123 Notification Unsubscribe

Notifications have become an integral part of our daily lives, providing updates, news, and alerts from various websites and apps. However, it is not uncommon for users to receive an overwhelming number of notifications that often lead to distractions and interruptions. To address this issue, Google has introduced Chrome 123 Notification Unsubscribe.

Key Features of Chrome 123 Notification Unsubscribe

Chrome 123 Notification Unsubscribe offers several key features that enhance notification management on Android devices:

1. Opt-Out Suggestions

Google Chrome will provide opt-out suggestions to users based on their notification history. By analyzing the user’s interaction with notifications, Chrome will determine which websites have higher opt-out rates. This information will be used to suggest unsubscribing from notifications that are frequently dismissed by users.

2. Silent Notifications

With Chrome 123 Notification Unsubscribe, users can choose to block or silence notifications from specific websites entirely. This feature allows users to have a more focused and uninterrupted browsing experience by eliminating notifications from unwanted sources.

3. Notification Card Management

Chrome 123 Notification Unsubscribe offers improved notification card management. Users can easily access and manage their notification preferences from a central location within the Chrome browser. This central hub provides a user-friendly interface for enabling or disabling notifications, making the management process significantly easier.

How to Access Chrome 123 Notification Unsubscribe

To access Chrome 123 Notification Unsubscribe on your Android device, you need to follow these steps:

Step 1: Update Chrome

Ensure that you have the latest version of Google Chrome installed on your Android device. You can update the browser through the Google Play Store if needed.

Step 2: Open Chrome Settings

Open the Chrome app on your Android device and tap on the three-dot icon located at the top-right corner of the screen. From the drop-down menu, select “Settings.”

Step 3: Go to Site Settings

In the “Settings” menu, scroll down and choose “Notifications” under the “Site Settings” section.

Step 4: Access Notification Preferences

On the “Notifications” page, you will find the option to manage your notification preferences. Here, you can enable or disable notifications for specific websites. Additionally, you can choose to block or silence notifications from websites entirely.

Benefits of Chrome 123 Notification Unsubscribe

Chrome 123 Notification Unsubscribe offers several benefits to Android users:

1. Reduced Distractions

By using Chrome 123 Notification Unsubscribe, users can effectively reduce distractions caused by excessive notifications. Unsubscribing from irrelevant and unwanted notifications improves focus and minimizes interruptions during important tasks.

2. Enhanced User Control

This feature provides users with greater control over their notification preferences. It allows individuals to choose which websites they want to receive notifications from and which ones they wish to opt-out of, giving them a personalized browsing experience.

3. Improved Productivity

Reducing unnecessary interruptions by managing notifications effectively enhances overall productivity. With Chrome 123 Notification Unsubscribe, users can streamline their workflow and maintain their focus on essential tasks without constantly being bombarded by notifications.

Google Chrome 123 Notification Unsubscribe is a valuable addition to the Chrome browser for Android users. It offers an efficient and user-friendly way to manage and control notifications, providing users with a more customizable browsing experience. By implementing these features, Google aims to optimize user productivity and reduce unnecessary distractions caused by excessive notification alerts.

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iOS 18: New Features, Release Date, and More

iOS 18, the latest version of Apple‘s operating system for iPhone and iPad, brings a plethora of new features and enhancements. Scheduled for release in the near future, this eagerly awaited update is expected to significantly improve the user experience while introducing innovative functionalities to Apple’s devices shortly.

Release Date

The exact release date of iOS 18 has not been officially announced by Apple. However, industry insiders speculate that it will likely be launched during a major Apple event in the upcoming months. Apple has a track record of unveiling new iOS updates alongside their flagship iPhone releases, so it is anticipated that the release of iOS 18 will follow a similar pattern.

Redesigned Home Screen

One of the most exciting changes in iOS 18 is the redesigned home screen. Apple has focused on enhancing personalization options and productivity with this update. Users will now have the ability to customize widgets, choose between different app grid layouts, and even add dynamic wallpapers to their home screen. This revamped home screen aims to provide a more tailored and efficient user experience.

Improved Digital Assistant: Siri

Siri, Apple’s digital assistant, receives substantial improvements in iOS 18. With enhanced natural language processing capabilities and improved contextual understanding, Siri is more adept at understanding and fulfilling user commands. Additionally, Apple has expanded Siri’s integration with third-party apps, enabling users to perform a wider range of tasks through voice commands.

Enhanced Privacy Features

Privacy is a significant concern for Apple, and iOS 18 continues to prioritize user data protection. This update introduces new privacy features that provide users with greater control over their data. Users will have the ability to view and manage permissions granted to apps, as well as receive detailed reports on app behavior related to data collection. These options empower users to make informed decisions about their data privacy.

Advanced Camera Capabilities

iOS 18 boasts advanced camera capabilities that enhance the already impressive photography experience on Apple devices. The update introduces new shooting modes, filters, and editing tools to improve image quality and artistic expression. Moreover, Apple has made significant strides in computational photography, producing stunning results by leveraging the powerful processing capabilities of their devices.

Innovations in Augmented Reality (AR)

Apple continues to push the boundaries of augmented reality with iOS 18. This update includes new features and frameworks that enable developers to create even more immersive and realistic AR experiences. From improved object recognition to enhanced motion tracking, iOS 18 provides a solid foundation for the advancement of AR applications.

Improved Multitasking Capabilities

iOS 18 introduces enhancements to multitasking that simplify the management of multiple apps and tasks. Users will enjoy the ability to have multiple instances of the same app open simultaneously, facilitating efficient comparison and reference. Furthermore, Apple has introduced improved gesture controls that make navigating between apps and activating multitasking features more intuitive.

iOS 18 is a highly anticipated update that brings a range of new features and improvements to Apple’s operating system. With a redesigned home screen, enhanced Siri capabilities, improved privacy features, advanced camera capabilities, augmented reality advancements, and better multitasking capabilities, iOS 18 is poised to enhance the overall user experience on iPhone and iPad devices. Stay tuned for the official release announcement from Apple, as the update is expected to arrive soon.

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Su-57 Test Pilot Declares Superiority Over MiG-31 and F-22: Insights on Upcoming Modernization and Technical Advancements

The Su-57: A Superior Fighter Aircraft

Test pilot Vladimir Kondarov, Hero of the Soviet Union, declared that the Su-57 would outperform the MiG-31 in terms of missile range and long-range air combat.

In an interview with NEWS.ru, he indicated that the American F-22 fighter will also not be able to compete with the Su-57.

Advancements in Artificial Intelligence

According to him, the Su-57 aircraft after modernization will be equipped with the latest technical developments in the field of artificial intelligence, necessary to facilitate the work of the pilot. The technical possibilities of the Su-57 are very large and wide. It is difficult for a person to analyze all this on his own, so artificial intelligence will help the pilot.

New Long-Range Weapons

He continues, the Su-57 is actually currently equipped with new long-range weapons, and is already slightly superior to the MiG-31 in this area. In the future, the fighter will be equipped with new guided missiles.

Supersonic Speeds with AL-51 Engines

It is noteworthy that aviation expert Oleg Panteleev had previously indicated that the new AL-51 engines installed on the Su-57 allow it to reach supersonic speeds in Supercruise mode. According to him, this greatly enhances the combat capabilities of the fighter. He described the AL-51 engine as the first engine to outperform the fourth generation engines in several aspects at the same time.

Source: NEWS.ru

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