Lifeboat Foundation

Reasonable minds may differ on the question of whether hydrogen fuel cells have a place in the clean-energy future. However, it’s a fact that the fossil fuel giants have been heavily hyping hydrogen, and it’s not hard to see why, as the vast majority of hydrogen is currently produced from natural gas.

Oil companies are working hard to appear “green,” but their true efforts are quite clear. Some will do whatever it takes to slow the pace of electrification.

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The latest generation of neural networks are vulnerable to a new kind of attack that makes them use too much energy.

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Underground aquifers could be refilled with desalinated ocean water. Also there are numerous ways to bring more water to areas which can revitalize either at scale for cities to even just homes.

Nearly 90 percent of the Western U.S. is gripped by an “apocalyptical” drought that only continues to worsen. Even if you don’t live in the area, it affects you — and what you do affects it.

The artist’s remains are reportedly buried in France’s Chateau d’Amboise. Now, scientists may finally be about to identify them.

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Defense Advanced Research Projects Agency (DARPA) has made its hardware vulnerability disclosure platform for white-hat hackers open source.

The platform, known as Finding Exploits to Thwart Tampering (FETT), was first launched last year, and the agency hopes that moving to an open-source structure will help ethical hackers to spot flaws with chip design and aid the creation of new processor prototypes.

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Such changes, multiplied across thousands of businesses in dozens of industries, could significantly change workers’ prospects. Professor Warman, the Canadian economist, said technologies developed for one purpose tend to spread to similar tasks, which could make it hard for workers harmed by automation to shift to another occupation or industry.

The need for social distancing led restaurants and grocery stores to seek technological help. That may improve productivity, but could also cost jobs.

As the Shenzhou-12 crew of three taikonauts has lived for nearly three weeks in China’s Tianhe space station core module, the urine treatment system in the module has recycled 66 liters of urine and treated it into distilled water to support the crew, the Global Times learned from the system designers on Tuesday.

This urine treatment system — a sub-system of the life support system — was devised by Chinese scientists with the 206 Research Institute of the Second Academy of the China Aerospace Science and Industry Corp (CASIC). The developers told the Global Times that this is the nation’s first engineering application of the system, and its good performance shows how China’s space station construction work has advanced.

All indicators of the distilled water have reached the standards for usage, and the mission planners have unanimously recognized this outstanding performance, the institute said in a statement it sent to the Global Times.

Methane is an organic molecule that hangs around in Earth’s atmosphere and is mostly produced by living organisms, most notoriously by burping cows. Its detection on Mars, on the other hand, has been a weird mystery for planetary scientists.

In recent years, NASA’s Curiosity rover has picked up tiny traces of methane numerous times on the red planet. While these emissions might be coming from some geological process, it was possible they could indicate the presence of some sort of life form on Mars (unlikely to be cows, of course).

As you’d expect, scientists are really excited by that prospect, but the data are confusing. Higher in the atmosphere, orbiting technology from the European Space Agency (ESA) has detected no methane in any concentration.