If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
Tae Kwon Do is only around 60 years old.
64
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
Cash machines are as dirty as public toilets.
175
Passengers on the Beijing subway can pay with plastic bottles.
29
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
Water is actually naturally blue.
48
Pollen can travel up to 500 miles in a day.
40