It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
Sunflowers can be used to clean up radioactive waste.
17
There are 2,500,000 rivets in the Eiffel Tower.
98
During his or her lifetime, the average human will grow 590 miles of hair.
69
The WD in WD-40 stands for Water Displacer.
30
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170