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World's Best Invention

posted May 3, 2016, 3:27 PM by FarzanF 87   [ updated May 10, 2016, 4:38 PM by GhaniahC 87 ]


  • The wheel is the most important instrument. 
  • Without the wheel, there would be no cars, pulleys, computer mouses, clocks, machinery and a lot more important things.
  • The wheel was invented 3500 B.C. and they were not used for anything as useful as we use it now for except, it was used for pottery as the base that spins.
  • "The oldest recovered specimen is a wooden Slovenian model built sometime between 5,100 and 5,350 years ago."(mentalfloss)
  • The wheel is useless unless it's attached to a car an axle or something that makes it useful, but for some reason, mankind did not realize that benefit of the wheel as soon as you think.
  • You can use wheels as fulcrums and transportation devices while they produce mechanical advantage(M.A.).
  • Wheels help improve technology. For example, the machine that produces energy attached to a wheel that is spun by the force of the river it's partially in. 
  • Wheels and circles are in our everyday life from glasses that are shaped circular to improve grip to the ending nose of a turbine that is circular so it compresses the air to have more force to push the plane forwards.
  • The insides of jugs are also circles because when pouring a liquid out if flat, the liquid would go all over the place but when it's circular the liquid is forced to go in a straight line unless a force acts upon it.
  • Simple things in life are circular for a reason that most people don't care about.


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