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

  • Dr. Seuss wrote "Green Eggs and Ham" on a bet.
  • The fastest gust of wind ever recorded on Earth was 253 miles per hour.
  • The longest tennis rally lasted over 12 hours.
  • Sharks "smell in stereo."
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