Alt-week 12.21.13: Rainbow sun, edible batteries and the world's toughest encryption cracked by a microphone

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Alt-week 12.21.13: Rainbow sun, edible batteries and the world's toughest encryption cracked by a microphone

Alt-week takes a look at the best science and alternative tech stories from the last seven days.



When constructing a feature whose very reason for being is to explore the most far out aspects of our universe, it's fair to say that we're leaning ...

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