Fascinating Inventions You Never Knew Existed

Weather Window

This translucent phone can show the weather clearly and realistically: it simply changes the appearance of the screen. Looks a lot like an iPhone, though…

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The More You Know

  • A single dollar bill costs 5 cents to make.
  • Peanuts can be used to make dynamite.
  • You can survive being in outer space without permanent damage for about half a minute.
  • The people who are currently alive are only 7% of the total number of people who have ever lived.
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