A fire in Australia has been burning for more than 5,000 years!
91
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
The first household refrigerators cost about $16,000, in today's money!
47
An olive tree can live up to 1,500 years!
58
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The most children born to one woman was 69, she was a peasant who lived a 40 year life, in which she had 16 twins, 7 triplets, and 4 quadruplets.
852
A sneeze travels out your mouth at over 100 m.p.h.!
29