A quarter has 119 grooves on its edge, a dime has one less groove!
34
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
The most common name in the world is Mohammed.
213
Wearing yellow makes you look bigger on camera; green, smaller.
222
The mile is Latin for 1,000. The number of paces it took the average Roman!
36
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
479
There are 2,500,000 rivets in the Eiffel Tower.
98