A Chilly WagerScience brain teasers require understanding of the physical or biological world and the laws that govern it.One day, Bob and Hannah were sitting out on their deck, sipping on some drinks. Bob ran into the house, got an empty two-liter bottle from the freezer and a quarter, and returned to the deck.
"I bet you money that this quarter will move with nobody touching it." Hannah thought this was a sure win, however, she lost. When Bob placed the quarter on the mouth of the bottle, the quarter began jumping on one side and making popping sounds. How did Hannah lose? What Next?
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