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NASA’s Perseverance robot produces breathable oxygen on Mars

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NASA's Perseverance robot produces breathable oxygen on Mars

Result An experiment that produced seven times more oxygen per hour than a small tree on Earth.described in an article published in the scientific journal Science Advances.

Mars, the planet the United States plans to send astronauts to in the 2030s, has a rarefied atmosphere rich in carbon dioxide, making the planet unsuitable for human breathing..

One of the instruments on board Persistent robotic car (Perseverança, in Portuguese) that The United States Space Agency (NASA) landed on Mars on February 18, 2021., succeeded in producing breathable oxygen day and night and during various Martian seasons..

The tool, about the size of a lunchbox and named Moxy (the word’s initials refer to experience), made it possible for the first time to demonstrate that it it is possible to use the resources of the planet (in this case, carbon dioxide) to produce resources (oxygen) locally that would otherwise have to be transported from Earth.

MOXY tool | Persistence | NASA

NASA/JPL-Caltech

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NASA/JPL-Caltech

According to scientists, an improved, larger version of Moxxi can be sent to Mars ahead of a human mission.to continuously produce oxygen equivalent to that produced by several hundred trees.

With this ability the instrument could generate enough oxygen to support a habitable object on Mars. and to produce fuel to bring astronauts back to Earth, according to a statement from the Massachusetts Institute of Technology (MIT) in the US, which is involved in the experiment.

The current version of Moxie was created to fit inside the Perseverance robot and run for short periods of time, turning it on and off with each experience.

O the instrument was remotely turned on seven times during the Martian year (a year on Mars is 687 days, which corresponds to almost two years on Earth). Each time the device was turned on, it took several hours to warm up and then an hour to produce oxygen before turning it off.

See images of the Perseverance robot

By experience, Martian air was filtered, compressed, and fed into another device that electrochemically splits carbon dioxide-rich air into oxygen ions and carbon monoxide.

The oxygen ions were then separated and recombined to form respirable molecular oxygen, the quantity and purity of which is measured by Moxie before being harmlessly released into the air along with carbon monoxide and other gases.

Operating Systems Scientists plan to test the device’s capabilities at dawn and dusk, when the temperature on Mars changes significantly. and in spring, when atmospheric density and carbon dioxide levels are high.

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NASA’s DART spacecraft crashed into the asteroid Dimorphos. Collision to Save the Earth – Society

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NASA's DART spacecraft crashed into the asteroid Dimorphos.  Collision to Save the Earth - Society

In a filmmaking-worthy suicide mission, NASA conducted humanity’s first test of protecting the Earth from space objects. It was 00:14 Tuesday in Portugal – 19:14 Monday on the US East Coast – when the 550-kilogram Double Asteroid Redirection Test (DART) spacecraft “successfully” collided with the 160-meter asteroid Dimorphos. in diameter. It happened at a distance of 9.6 million kilometers and at a speed of 22,500 kilometers per hour, when DART crashed into a space rock, the moon orbited Didyma (780 meters in diameter), a system of two asteroids discovered in 1996. if the collision had the desired effect and for this it is necessary to wait a few days.

The probe was “doomed” from the start. The goal was to test the ability to change the asteroid’s trajectory. While this did not pose a threat to Earth, NASA explains that the purpose of the mission was to test a technology that could be used to protect the planet from possible risks. Since it is about 100 times smaller than Dimorphos, the probe did not destroy the asteroid. But that was not the point. The idea was to change the speed and path of the celestial body. Mission officials likened the action to “a car golf cart crashing into one of Egypt’s Great Pyramids” to the energy that left the crater.



In the future, the project will receive support from the European Space Agency – in 2024 the Hera mission will be launched to study this phenomenon – and using Portuguese technology to test the real effect.

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Ground-based observatories will now monitor the asteroid system after years of preparation for a mission that kept the probe in space for ten months.

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Fan found It A Thing easter egg in GTA 6

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UOL - O melhor conteúdo

New video from YouTube broke recently leaked images Grand Theft Auto 6opening a few Easter eggs in GTA 6 – including a message for the demonic clown Pennywise from book and movie it. After years of hope and speculation Rockstar games finally confirmed that Grand Theft Auto 6 is in development earlier this year.

However, the developer soon made headlines for a completely different reason: in September, a hacker leaked at least 90 GTA 6 videos. This massive leak of information about Grand Theft Auto 6 caused a shock on the Internet and the gaming industry. Take-Two interactive quickly began ordering removal of images on specialized GTA fan forums.

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Rockstar itself condemned the leak, but dispelled fears that it would affect GTA 6’s development after the source code was allegedly stolen during the same hack. Regardless, fans have been scrutinizing the leaked footage since it surfaced last weekend.

These leaks appear to have confirmed previous reports that GTA 6 will have a Vice City setting and a female protagonist, with the footage referencing a Miami stunt double and showing two playable characters – a man named Jason and a woman named Lucia. Beyond story details, these GTA 6 leaks also reveal weapons and combat gameplay, hinting at what Grand Theft Auto took from Rockstar’s latest project. Red Dead Redemption 2.

New quests and Pennywise Easter eggs

O Youtuber strange manrecently posted a new Grand Theft Auto 6 video listing 10 recurring Rockstar Easter Eggs and references that appear to have been confirmed in leaked GTA 6 screenshots. Fans should expect a lot of weird supernatural occurrences in GTA 6 such as UFO sightings and bigfoot return from Grand Theft Auto 5.

On a darker note, some of GTA 6’s new side missions will take players to a satanic house and haunted warehouse. For those looking for a less scary time, players will apparently be able to find another warehouse full of sex robots they can interact with.

The Strange Man video also discusses a side quest in which the player investigates a serial killer targeting strippers, as well as the mystery surrounding a pair of such criminals. Bonnie and Clyde.

Another GTA 6 mission appears to involve a drug dealer from Grand Theft Auto Online, blonde. However, perhaps the most intriguing inclusion is the presence of an eerie voice coming from the sewers, which Odd Man suggests may be a nod to the infamous Pennywise from It, written by Stephen King.

The Grand Theft Auto series is no stranger to pop culture references or its own games. GTA has Easter eggs from red dead redemption vice versa. Many of these hidden details have fans speculating about the upcoming GTA 6 as a secret nod to GTA Online’s Vice City.

Others suggest a common continuity between Grand Theft Auto and Red Dead Redemption: Bigfoot appears in side quests, and the time traveler from RDR2 appears to be connected to GTA’s Epsilon program.

It looks like this tradition will continue in Grand Theft Auto 6, with recent leaks talking about Bigfoot, UFOs, sex robots, ghosts, and even the mention of Pennywise waiting for players. While the circumstances surrounding this new information are unfavorable for the developers and fans of Grand Theft Auto 6, it’s still rewarding to watch dedicated players uncover hidden details and hidden messages in Rockstar’s upcoming open-world crime blockbuster.

Via: Screen Rant/YouTube/Strange Man

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Xiaomi files patent for DSLR-style zoom on mobile phones

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Xiaomi registra patente de zoom estilo DSLR em celulares

Patent dated xiaomi can completely change the structure of the main cameras present in the company’s smartphones. According to the registry, new Xiaomi’s patent is a DLSR-style zoom system.. At the moment, the system will not necessarily be implemented on smartphones, it just shows that the brand’s engineers are investigating this topic.

Patent disclosed by the portal Header Android Can mean an important change in the smartphone segment generally. At first, a phone with a Xiaomi DLSR-style zoom module only needed a rear camera. The lens could move to change the aperture and vary the focal length, similar to professional cameras on the market.

As seen in image above, the patent shows a simple cell phone design with only one rear camera. In any case, there is no guarantee that the company will introduce a new patent in the future. It is common for large companies to file patents and discard ideas over time.

Samsung has already tried to implement a similar system

If it implements a scaling system, Xiaomi will not be the first company in the market to test the solution. Samsung has already tested a similar device with the Galaxy K Zoom, released in 2014, but the cell phone line has sold poorly. Over time, Samsung abandoned this idea, as one of the big problems at the time was that DLSR-style zoom makes the smartphone look thicker and less ergonomic.

Ergonomics of a product is one of the most difficult tasks to please the public. The solution needs a lens capable of many movements, which makes the rear camera module much larger. Although, there is a possibility that Xiaomi is developing a solution to this problem.

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If the company manages to create a single zoom rear camera module capable of performing the functions of a traditional triple module, and at the same time offer a smartphone with a thinner design, Xiaomi could explode the market.


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Source: Header Android

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