Life

Amazing Bionic Hand

Last year a young Austrian man named Patrick was the first person in the world to choose to have his hand amputated, and fitted with a bionic replacement. The results are impressive.

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Amazon Now Selling More E-Books Than Paper Books

Amazon, since April 1, has sold 105 books for its Kindle e-reader for every 100 hardcover and paperback books. While this is a milestone for e-books and Amazon, digital copies of books still only make up 14% of all books sold. Still, the fact this milestone happened this fast, has Amazon's CEO Jeff Bezoz smiling ear to ear.

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Can Planets Be Orphans Too?

The astronomers, led by Takahiro Sumi if Osaka University in Japan, reported in the journal Nature there are hundreds of billions of planets that have been orphaned by their planetary systems. The planets have either been completely ejected out of orbit, meandering through space, or are distantly bound to their stars at a distance at least 10 times that of the Earth's distance from the Sun.

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