Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
There was once an undersea post office in the Bahamas.
241
The best time for a person to buy shoes is in the afternoon. This is because the foot tends to swell a bit around this time.
49
Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
71
The number of text messages sent and received in a given day is greater than the world's population.
198
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
There are 293 ways to make change for a dollar.
148
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12