False teeth are often minutely radioactive.
214
The Saguaro Cactus, found in South-western United States does NOT grow branches until it is 75 years old.
220
There are no clocks in Las Vegas gambling casinos.
637
An 'aglet' is the plastic or metal tip of a shoelace.
186
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
A broken clock is always right twice a day.
240
In 2011, there were 3 known cases around the world of twins coming from different fathers.
30
Tablecloths were originally meant to be served as towels with which dinner guests could wipe their hands and faces after eating!
213