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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Elon Musk Announces Successful Human Brain Implantation

On January 29, 2024, Elon Musk revealed that his neurotechnology company, Neuralink, had successfully implanted a brain-computer interface into its first human patient. This groundbreaking achievement marks a significant milestone in the field of brain-machine interfaces.

Unveiling the Revolutionary Achievement

During a press conference, Musk enthusiastically announced the successful implementation of a neural implant in a volunteer, demonstrating the potential of merging the human brain with advanced technology. This innovative development has the potential to revolutionize the way we interact with machines and could have profound implications for medical treatments, particularly in the fields of paralysis and neurological disorders.

The Brain-Computer Interface

The brain-computer interface developed by Neuralink is designed to enable direct communication between the brain and external devices or computers. By implanting tiny electrodes in the brain, this interface can transmit and receive information, facilitating bidirectional communication. It holds tremendous potential for individuals with spinal cord injuries or other severe conditions that limit their ability to interact with the world.

The First Human Recipient

The first recipient of the Neuralink brain implant is reported to be a willing volunteer who underwent the procedure to help advance scientific research. Musk did not disclose specific details about the patient’s identity or condition but emphasized that the individual is doing well after the surgery.

Advancements in Medical Treatments

This significant development in brain-machine interfaces opens up new possibilities for medical treatments. By directly interfacing with the brain, rehabilitation for patients with paralysis or sensory impairments could be considerably enhanced. Additionally, individuals suffering from neurological disorders may benefit from improved symptom management and targeted therapies.

The Future of Neuralink

Musk expressed his strong belief in the potential of Neuralink to bring about positive changes in society. He emphasized the company’s commitment to refining the technology, making it safer and more accessible to a broader population. Musk’s long-term vision for Neuralink includes creating a symbiotic relationship between humans and artificial intelligence, ultimately establishing a direct interface for human-machine communication.

Ethical Considerations

The announcement of successful human brain implantation raises important ethical considerations. Musk acknowledged the need for strict ethical guidelines and emphasized the importance of voluntary participation. Protecting individuals’ privacy and preventing potential misuse of the technology will remain at the forefront of Neuralink’s mission.

Looking Ahead

The successful implantation of a brain-computer interface in a human by Neuralink represents a major breakthrough in neurotechnology. As research and development continue, this revolutionary technology holds promise for the advancement of medical treatments and the integration of humans with artificial intelligence in the future.

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Photographer Captures Rare Atmospheric Phenomenon: Green Flash Emitted by Planet Venus Over Sweden

Photographer Captures Rare Green Flash from Venus in Sweden Sky

A photographer captured a unique scene of the planet Venus briefly emitting a green light in the skies of Sweden, in what is considered a rare atmospheric optical phenomenon.

Observing Venus’ Green Flash

While trying to capture images of Earth’s “evil twin” and the moon rising over Stockholm, Peter Rosen noticed the shimmering flash that had only been observed a few times.

What Causes Green Flashes?

Green flashes of light are caused by light reflecting off the Earth’s atmosphere like a prism (a transparent medium like glass), and only occur on cold, clear nights because fresh, clean air allows the light to escape.

How to View Venus’ Green Corona

For those who want to view Venus’ green corona, this could be possible using some settings, such as a high-speed camera with a very large sensor. By snapping photos in quick succession during a Venus sunset, it may be possible to capture this stunning view.

Factors Affecting Visibility

However, green lights are only visible on clear nights and when there are sharp gradients in air temperatures, such as extreme cold or extreme heat, which amplifies one color at the expense of another.

Venus’ Green Light Through the Atmosphere

Rosen said For Spaceweather.com He was able to catch the green flash “because of the extreme cold that persists over southern Sweden.” The green flash appeared when Venus tilted at an angle closer to Earth’s horizon, causing the Earth’s atmosphere to split white light into red, green, yellow, orange, and blue colors.

Implications of Pollutants on the Green Flash

If the atmosphere were entirely clean and free of pollution, the flash of color emanating from the planet Venus would be blue. However, since the air contains pollutants, the second color reflected is green.

Previous Sightings of Venus’ Green Flash

Venus’ green light has been captured a few times, including by Colin Legg in 2017. Another green flash on Venus was captured in Rome in 2018 by Paolo Palma, who used his smartphone in the lens of a 12-inch telescope and zoomed in 76 times. Although other green flashes have been observed, Rosen’s image of Venus “may be the best ever,” according to Spaceweather.com.

Conclusion

It is truly fascinating to witness such a rare and extraordinary phenomenon in our night sky, and the photographs captured by individuals like Peter Rosen contribute significantly to our understanding and appreciation of these beautiful natural occurrences.

Source: Daily Mail

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The Impact of Education on Life Expectancy Revealed by Researchers at the Norwegian Institute of Science and Technology

The Impact of Education on Life Expectancy

Scientists at the Norwegian Institute of Science and Technology have revealed the benefit of education in preventing shortening of life expectancy regardless of gender, age, location and marital status.

Educational Attainment and Longevity

The Lancet Public Health magazine indicates that it has previously become clear to researchers that people who have achieved higher levels of education live longer than others, but until now they have not determined to what extent. They found that the risk of premature death, regardless of cause, decreased by two percent with each additional year of education. Those who completed primary school (six years) had an average lower risk of early death by 13 percent. After graduating from high school, the risk decreased by approximately 25 percent, and 18 years of education reduced the risk by 34 percent. Compared to the impact of unhealthy habits, skipping school is almost as harmful as drinking five or more alcoholic drinks a day or smoking ten cigarettes a day for 10 years.

Benefits of Education Across Ages

Although young people derive more benefits from education, people over 50 and even 70 years of age also benefit from the protective effect of education. The researchers did not find a significant difference in the impact of education between countries that have reached different stages of economic development.

Source: Linta. Ru

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