Did you know facts

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  • Did you know the longest possible eclipse of the sun is 7.31 minutes
  • Did you know Halley's comet passes the Earth every 76 years (the next time it will return will be 2062)
  • Did you know there is no sound in space
  • Did you know Mars appears red because it's covered in rust
  • Did you know tennis was originally played with bare hands
  • Did you know the Olympic flag was designed in 1913
  • Did you know a bowling pin will fall at a tilt of 7.5 degrees
  • Did you know there are 31,536,000 seconds in a year
  • Did you know a piece of paper cannot be folded more than 7 times
  • Did you know the opposite sides of a dice always adds up to 7
  • Did you know VHS stands for Video Home System
  • Did you know the WD in WD-40 stands for Water Displacer
  • Did you know the electric toothbrush was invented in 1939
  • Did you know Porsche also builds tractors
  • Did you know the Eiffel Tower has 1,792 steps
  • Did you know Isaac Newton invented the cat door
  • Did you know the Titanic was built in Belfast
  • Did you know Buckingham Palace has over 600 rooms
  • Did you know Hawaii was originally called the Sandwich Islands
  • Did you know New York was the first capital of the United States

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