Tuesday, January 1, 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. Fluoridated Water
  2. Jeopardy
  3. Computers in Schools
  4. Iodized Salt

Think you know the answer?



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

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