In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
The average IQ is 100, while 140 is the beginning of genius IQ.
140
It's impossible to kill yourself by holding your breath.
22
You can actually sharpen the blades on a pencil sharpener by wrapping your pencils in aluminum foil before inserting them.
209
Daydreamers are better at solving complex problems.
28
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13