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Blog – Page 5915

Astronauts on the International Space Station shared a festive message for people on Earth as they prepare to spend the holidays in orbit.

Expedition 66 crew members, including NASA astronauts Raja Chari, Thomas Marshburn, Kayla Barron, and Mark Vande Hei, ESA astronaut Matthias Maurer, and Roscosmos cosmonauts Anton Shkaplerov and Pyotr Dubrov, will be celebrating Christmas aboard the orbiting lab this year. The crew shared a special holiday message on Twitter, explaining what Christmas means to each of them and reflecting on childhood memories spent with family.

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After centuries of failure, there is finally a way to use solar power to desalinate salty water, produce pure water for home and farm use and have housing in the raw desert.

The key energy driver is the Suns River desalination modules linked with Aquastill’s Membrane distillation – the process in which pure water is separated from contaminated water (salt water, for example) by means of evaporation through a membrane. The combination of Suns River and Aquastill brings productivity up to 50 liters/m2 or the equivalent of 6 times the solar energy input.

The venture is currently in the design phase to expand the 400 square meter demonstration site to produce 80 Cubic meters of pure water per day, expanding food production by 100 times. The site is off the electric grid and uses only solar and wind energy, meaning it has a zero carbon footprint. The demonstration site has been in operation for over two years.

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More about “autonomous” (robot) vehicles.

The vehicle’s abilities were demonstrated on snowy terrain, at low temperatures, and in difficult road and weather conditions. The multi-purpose robotic platform is ideal for military units as it is designed to perform logistics, evacuation, reconnaissance and other special tasks.

It is engineered with low-pressure tires and built on a stable and durable transmission base. This base has amphibious properties, a long-range, and a low noise level while driving making it inconspicuous during military missions.

Continue reading “Ukraine’s Upcoming ‘Peacekeeper’ Passes Factory Test. The All-Terrain Drone of the Future?” | >

WHEN OLIVER TSCHAUNER AND COLLEAGUES dusted off a sample of volcano-ejected diamond found in a South African mine, they had no idea that they were holding the first-ever natural sample of a new high-pressure mineral from deep within Earth.

While minuscule, researchers predict that this mineral is responsible for the movement of crucial components like rare earth metals and radioactive isotopes through the Earth’s mantle. To figure this out, the team turned to X-ray beams and lasers.

Using x-rays and lasers, scientists have analyzed the second-ever high-pressure mineral extracted from the earth’s lower mantle.

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“If you’re working on something that involves people or engineering, it’s probably a good focus for your future,” Musk.

Elon Musk has made many predictions about the future of society and the role that his companies Tesla and SpaceX will play. The millionaire has very strong opinions and is not afraid to express them in interviews, conferences, and even on social networks. This time, he spoke about the impact that Artificial Intelligence will have on the jobs of the future and mentioned the careers that will be safe. to the tech mogul, the essentials will be engineering and human-interactive careers.

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