Believe It Or Not, These Aren't Actually Design Flaws

Holes in Airplane Windows

If you travel enough, you'll learn all about the unique quirks on airplanes. If you look closely, all airplane windows have small holes in them. That's so the cabin pressure can always be regulated. 

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The More You Know

  • Once you use a clothespin to hold a nail while hammering, you'll wonder why you ever risked hitting your fingers before.
  • Penguins spend approximately 75% of their life in the water.
  • Humans are the only animals with chins.
  • Nintendo was founded in 1889. Before it sold video games, the Japanese company specialized in playing cards.
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