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
It is impossible to hum if your nose is plugged.
366
It's impossible to sink in the Dead Sea without equipment!
72
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
When watching a DVD press stop-stop-play-skip to skip the ads and go straight to the movie.
23
In many countries, urine was used as a detergent for washing.
17
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29