Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Coins usually survive in circulation for about 30 years.
66
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
Fine-grained volcanic ash can be found as an ingredient in some toothpastes.
55
A typical lead pencil can draw a line that is 35 miles long.
158
No piece of square dry paper can be folded more than 7 times in half!
26
Linen can absorb up to 20 times its weight in moisture before it feels damp!
46
