Friday, July 25, 2014

Geek Trivia: In The 1960s The US Army Released Millions Of What Into The New York City Subway?










In The 1960s The US Army Released Millions Of What Into The New York City Subway?




  1. Poisoned Roaches

  2. Fleas

  3. Ping Pong Balls

  4. Bacteria


Think you know the answer?




















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