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Tuesday, 1 January 2019

Geek Trivia: The Introduction Of What Led To A Significant Rise In U.S. IQ Levels?

The Introduction Of What Led To A Significant Rise In U.S. IQ Levels?
  1. Iodized Salt
  2. Fluoridated Water
  3. Computers in Schools
  4. Jeopardy

Think you know the answer?



from How-To Geek http://bit.ly/2F144Nr
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