Mars's gullies probably aren't being formed by flowing water!

Mars's gullies probably aren't being formed by flowing water!

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9:27 AM

https://leapflash.blogspot.com/2016/08/marss-gullies-probably-arent-being.html

The beautiful gullies we see on Mars today probably aren't being formed by flowing water, NASA has announced. Until now, liquid water...

Researchers have made a prosthetic arm based off Luke Skywalker's!

Researchers have made a prosthetic arm based off Luke Skywalker's!

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9:25 AM

https://leapflash.blogspot.com/2016/08/researchers-have-made-prosthetic-arm.html

A US Defence Advanced Research Projects Agency (DARPA)-funded prosthetic arm will be released for commercial use beginning in late 2016.  ...