There are 2,500,000 rivets in the Eiffel Tower.
98
The most common name in the world is Mohammed.
213
Most lipstick contains fish scales!
46
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
Caffeine boosts memory.
405
The first household refrigerators cost about $16,000, in today's money!
47
It's impossible to sink in the Dead Sea without equipment!
72

