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
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
A million dollars' worth of $100 bills weighs only 22 pounds!
32
Oak trees can live 200 or more years.
61
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Stilts were invented by French shepherds who needed a way to get around in wet marshes.
45
At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
