These Common Household Objects Will Be Obsolete In a Few Short Years

Hotel Room Keys

Wouldn't it be more convenient to send a QR code to your phone to scan at your hotel room door rather than risk losing a key that is as slim as a credit card? The future is now and hotels should be capitalizing on this genius idea. It would also save them on plastic and would be much more environmentally friendly.

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The More You Know

  • War pigs were used in ancient warfare to counter against war elephants, which feared the pigs (and their squeals) and would bolt. War pigs were sometimes lit on fire to enhance this effect.
  • Video games help surgeons perform better.
  • 12 plants and 5 animals make up 75% of diets around the world.
  • The horse on the Wyoming license plate is named Steamboat.
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