Protein injections into testes could treat male infertility

Researchers have developed a way to treat male infertility by delivering nanoparticles loaded with proteins directly into the testes. In tests in mice, previously infertile animals were soon able to father pups at a similar rate as unaffected mice.

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Wrist-camera tech tracks 3D hand pose, without seeing the fingers

When it comes to tracking the positions of a person's moving hand, sensor-equipped gloves are often used. An experimental new system, however, utilizes a wrist-mounted camera … which doesn't even "see" the user's fingers.

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This widowmaking R1-powered Bond Bug from 1973 is up for auction

Take one visibly unstable three-wheeler from the 1970s, and give it five times the horsepower and 200+ km/h (124+ mph) top speeds thanks to a screaming superbike motor ... This truly frightening, roided-out Bond Bug has just gone up for auction.

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