The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
It's impossible to sink in the Dead Sea without equipment!
72
Oak trees can live 200 or more years.
61
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
An Australian study found that homework is of little to no academic value to students in elementary and junior high schools.
32
New York's Central Park is nearly twice the size of the entire country of Monaco.
42
