A mere drop of blood makes skin cells line up

A team of researchers performed experiments on blood-deprived cells that were subsequently exposed to blood serum. Remarkably, all the cells started to move and grow in the same direction as soon as the blood serum was added.

BMW made a self-driving motorcycle

Motorcycle riders die at a rate 28 times higher than that of people behind the wheel of a car. It’s safe to say, then, that motorcycles theoretically stand to benefit from the recent boom in the development of driver assistance technology. There are unique challenges, to be sure, but the application looks more possible than ever, thanks to a new video of a self-driving motorcycle released by BMW Motorrad, the company’s two-wheeler division.

BMW Motorrad says it’s been working on the technology for more than two years, and the effort shows. The short video showcases a BMW motorcycle cruising around a test track with no driver, starting from a stop, leaning into turns, and braking all by itself.

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Dyson announces its new robot vacuum, the 360 Heurist

Dyson is back with some updates to its three-year-old robot vacuum, the 360 Eye. The 360 Heurist was announced in Beijing today, and it brings new features like a quad-core 1.4GHz processor and eight LEDs around the top camera to help guide it in dark rooms, according to Engadget.

The new processor is said to be 20 times faster than its predecessor, which helps the machine pick up 60 percent more details about its environment. This, in turn, is supposed to help the robot avoid bumping into furniture by 50 percent. In addition to a higher nylon bristle count, Dyson also claims the vacuum has 20 percent more suction power than the original 360 Eye, although both use the same 78,000 rpm Dyson V2 digital motor.

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