Lifeboat Foundation: Safeguarding Humanity
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Category: sustainability – Page 481

With a new nanoparticle that converts light to heat, a team of researchers has found a promising technology for clearing water of pollutants.

Trace amounts of contaminants such as pesticides, pharmaceuticals and perfluorooctanoic acid in drinking water sources have posed significant health risks to humans in recent years. These micropollutants have eluded conventional treatment processes, but certain chemical processes that typically involve ozone, hydrogen peroxide or UV light have proven effective. These processes, however, can be expensive and energy-intensive.

A new nanoparticle created by Yale University engineers as part of an effort for the Rice-based Nanosystems Engineering Research Center for Nanotechnology-Enabled Water Treatment (NEWT) could lead to technologies that get around those limitations. The particle is described in a study published this week in the Proceedings of the National Academy of Sciences.

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:ooooo.

As e-bikes continue to explode in popularity and cause a nationwide shortage of the two-wheeled transports, waves of new riders are discovering the benefits of pedaling their way to work without breaking a sweat. And the ability to distance oneself from other commuters in crowded public transportation certainly sweetens the deal.

But many more are discovering a significant downside to bikes, which is that riders aren’t protected from the weather, be it heavy rain or the glaring sun. That’s a problem that CityQ is hoping to solve with its enclosed electric vehicle known as the CityQ Car-eBike.

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A Tesla Model 3 has been modified with a solar roof as part of Lightyear’s solar car development program.

We have been reporting on Lightyear for a few years now.

The startup first caught our attention because it spun out of Solar Team Eindhoven, a group of engineering students from the Technical University of Eindhoven (Netherlands) who have been competing in the World Solar Challenge with their Stella and Stella Lux, energy positive solar cars — meaning that they can produce more energy than they consume.

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We asked Sir David Attenborough and four other leading thinkers on ocean conservation how they would invest $1bn to protect the ocean. Some of their answers may surprise you. https://www.woi.economist.com/

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SpaceX could use the electric skateboard of the Cybertruck to build all the of vehicles that they need for a lunar mining operation. About twenty-five to thirty cybertrucks could be delivered to the moon with every SpaceX Starship.

A lunar base and mining operation would lower the cost for lunar operations by 70 times and by ten times for high earth orbit. A lunar mining operation would also lower the cost of operations to Mars and the SpaceX plans for a city on Mars. Before, Elon Musk makes a city on Mars using a dozen fleets of one hundred Starships he will build a mining town on the moon.

Hypebeast has rendered a Tesla Cybertruck as a six-wheel lunar rover.

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This mouth-full of a boat uses simple physics to create a cushion of air that allows it to effortlessly fly along the tops of ocean waves with near inexhaustible solar energy. The researchers say that this sleek, solar vessel could act as a mobile charging station for drones in the deep ocean or could conduct oceanic search and rescue missions.

Researchers in Russia have designed a solar-powered, and AI piloted, boat that can walk on water and serve as a mid-ocean fuel-up station for drones.

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