The average cough comes out of your mouth at 60 miles per hour.
126
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
30 years ago, you could buy a lifetime, unlimited first-class travel pass with American Airlines for $250,000.
14
It is estimated that millions of trees in the world are accidentally planted by squirrels who bury nuts and then forget where they hid them!
174
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
