The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
If you get water flowing fast enough, it can cut metal.
354
Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
79
SONY was originally called 'Totsuken'.
70
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
The WD in WD-40 stands for Water Displacer.
30
Tsunamis ( tidal waves ) travel as fast as jet planes.
97