Play-Doh was first manufactured as a wallpaper cleaner.
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It is impossible to hum if your nose is plugged.
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A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
There are 293 ways to make change for a dollar.
148
There are 2,500,000 rivets in the Eiffel Tower.
98
Seaweed can grow up to 12 inches per day!
59
Daft Punk named their band after a negative reviewer called their act "a bunch of daft punk."
58