Cash machines are as dirty as public toilets.
175
There are 2,500,000 rivets in the Eiffel Tower.
98
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
Japanese engineers were asked to redesign the front end of the Bullet Train because it carried enough speed to create a sonic boom whenever it exited a tunnel. Residents could feel the blast from miles away.
11
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
The world’s smallest book, “Teeny Ted from Turnip Town”, is 100×70 micrometers in size and requires a scanning electron microscope to read, as light beams are too large.
6
If you counted 24 hours a day, it would take 31,688 years to reach one trillion!
44