American car horns beep in the tone of F.
66
The Pittsburgh Steelers were originally called the Pirates.
50
There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
7
It's impossible to kill yourself by holding your breath.
703
Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153