Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
There are 293 ways to make change for a dollar.
148
People spend about two weeks of their lives at traffic lights!
159
85% of all Valentine's Day cards are purchased by women!
38
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
If you took a standard slinky and stretched it out it would measure 87 feet.
52
Oak trees can live 200 or more years.
61
If left alone, 70% of birthmarks gradually fade away.
193