Weekly tech news roundup for August 1
This week: Amazon opens a 3D Printing Store if you don't have one of your very own, there's a been a breakthrough in battery tech that could make your cell phone battery last 400% longer, and be sure too take a peek at some "mood," color-changing ice cream. Also, if you get lost a lot you might need a pair of Lechal shoes, and find out why the movie Lucy is based on a lie. And, if you have a few minutes, check out an interesting piece on the history of autocorrect.
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