Lifeboat Foundation

In December, Porsche announced that it had been 3D printing prototype housings for electric drives that were stronger, lighter, and much quicker to manufacture. The engine-gearbox units produced using this method were even able to pass all of the company’s quality and stress tests without issue.

Porsche manufactures the housings using a 3D printing method called laser metal fusion, which entails a laser beam heating and melting a powder surface depending on the desired contours. This method allows Porsche to produce an engine gearbox that is both 10% lighter and 100% stronger because of the inherent lattice structures.

Another significant upside to manufacturing parts this way is the ease and speed of creating new components or making changes to existing ones. For example, an entirely new part can be designed and then physically printed very quickly with no need to do things such as create new tooling to manufacture the part.

Amazon founder Jeff Bezos is to step down as chief executive of the e-commerce giant that he founded in his garage nearly 30 years ago.

The Amazon founder becomes executive chairman, a move he says will allow him to focus on other ventures.

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Scietists have discovered a way to allow spinach to send emails. We are not joking. Check out this incredible story of modern science.

After delays and a flap with the FAA, the Mars rocket prototype ran a vertical 10K on Tuesday.

When talking about Elon Musk, we must be prepared to talk about big numbers. The world’s richest man—he’s currently worth about $209 billion, give or take a billion—has designed electric powered cars that can drive (with stops for charging) the 28000-mile width of the United States.

OEC promoting STEM education in Africa.

If we know a protein’s structure, we can make educated guesses about its function. And by mapping thousands of protein structures, we can begin to decipher the biology of life.

Continue reading “DeepMind’s AlphaFold Is Close to Solving One of Biology’s Greatest Challenges” »

The reCharge tire works like a stick of lip balm, pushing up new tread as the old stuff wears away.

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