You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
If you get water flowing fast enough, it can cut metal.
354
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
There are 2,500,000 rivets in the Eiffel Tower.
98
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
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.
476
22% leave the glob of toothpaste in the sink.
118
Each day, there are over 120 million sexual intercourse taking place all over the world.
301