The Insides of These Everyday Objects Are Totally Unexpected

A Zippo Lighter

Ever wondered how you can light a fire with just the flick of your thumb? Well, this might be able to provide a little bit of insight for all you curious types. Thanks to some quick friction, a fire can appear in your hands in just a moment (or a few, depending on how long it takes you to get a grip on the top of it.)

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The More You Know

  • Nearly 15 percent of Los Angeles is used as a parking lot.
  • Donkeys and dolphins are sometimes used as guard animals.
  • Nutella was invented during WWII, when an Italian pastry maker mixed hazelnuts into chocolate to extend his chocolate ration.
  • J.K. Rowling became the first person to become a billionaire by writing books. However, she also lost her billionaire status because she donated so much money to charity!
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