21st Century Inventions That Could Change Your Life

Smart Glasses

Tons of companies have tried to make smart glasses. Apple, Google, Snapchat... All of them! None of them have had too much success, but it seems that there are people who would want them. Smart glasses essentially project holographic screens on the inside of your glasses so you can watch tv, look at your messages, go online... It seems like a lot, but there's obviously a market for it.

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The More You Know

  • There are around 60,000 miles of blood vessels in the human body. If you took them all out and laid them end to end, they’d stretch around the world more than twice.
  • Russia has a larger surface area than Pluto.
  • Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
  • Garfield used to own G-Mail.
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