Tae Kwon Do is only around 60 years old.
64
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
It is impossible to hum if your nose is plugged.
366
SONY was originally called 'Totsuken'.
70
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105