You Will Never Believe What the Coolest Invention from South Dakota Is
New technology is being developed every day. But did you know that in the state of Maine, someone invented the microwave? Or in Illinois, people were tired of dealing with those pesky mice that they decide to create the mouse trap! (Not the game).
Check out the coolest inventions from the other 48 states in the video! Ernest Lawerence was the MAN!!!
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