Ice cream cones were popularized in America during the 1904 World’s Fair in Saint Louis when an ice cream vendor ran out of cups and asked a nearby waffle vendor to roll up his waffles to hold the ice cream.
17
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
Music is as addictive to the brain as sex and drugs.
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