People who ride on roller coasters have a higher chance of having a blood clot in the brain.
121
Condoms were originally made of animal intestines or linen.
347
The Saguaro Cactus, found in South-western United States does NOT grow branches until it is 75 years old.
220
Nike Air Soles do not actually have 'air' in them.
103
In the US, people can be rejected from joining the police force if they are too intelligent.
45
False teeth are often minutely radioactive.
214
Tablecloths were originally meant to be served as towels with which dinner guests could wipe their hands and faces after eating!
213
One of the many Tarzans, Karmuela Searlel, was mauled to death on the set by a raging elephant!
102