By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
An olive tree can live up to 1,500 years!
58
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
On average, 100 people choke to death on ballpoint pens every year.
72