21st Century Inventions That Could Change Your Life

Metal Detecting Shoes

No, this isn't an ankle monitor. It's a metal detector inside of a pair of shoes! Now, you can comfortably take a walk on the beach all the while looking for treasures, no heavy equipment needed! You might get some looks and some people might think you are on house arrest, but little do they know that you're hunting for treasure! 

Holding Hands from Miles Away

If you live far away from a loved one, this device helps bring you guys a little closer together. This is a wireless device that causes its pair to glow when someone holds it. So, you'll know whenever your loved one wants some comfort! It's a sweet way to keep long-distance relationships alive. 

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The More You Know

  • An 11-year-old is responsible for naming Pluto.
  • Sharks "smell in stereo."
  • Former billionaire Chuck Feeney has given away over 99% of his 6.3 billion dollars to help under privileged kids go to college. He is now worth $2 million dollars.
  • Earth is 4.54 billion years old.
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Post originally appeared on Upbeat News.