Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
It takes the same amount of time to age a cigar as wine.
25
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
If you get water flowing fast enough, it can cut metal.
354
A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
15
Cash machines are as dirty as public toilets.
175
There are 53 Lego bricks manufactured for each person in the world.
83
A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20