21st Century Inventions That Could Change Your Life

Facetime?

This is just a prototype, but people were thinking about Video Calls back in the '50s! It's crazy that it took so long for the actual technology to become available. During this time, people thought that this was just a sci-fi, supernatural technology. 

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The More You Know

  • Some cats are allergic to people.
  • Bubble wrap was originally designed to be used as wallpaper.
  • Parts of the Great Wall of China were made with sticky rice.
  • A Nepalese doctor has restored the sight of over 100,000 often poverty-stricken people in the last thirty years across Asia and Africa using a 5 minute procedure and an inexpensive artificial lens.
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