It's impossible to kill yourself by holding your breath.
22
The Main Library at Indiana University sinks over an inch every year because when it was built, engineers failed to take into account the weight of all the books that would occupy the building.
240
Speed dating was invented by a Rabbi in 1999.
45
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
By peeing in the shower, you can save 1,157 gallons of water a year.
31
There are 293 ways to make change for a dollar.
148
On average, every dollar bill you touch has over 3,000 different types of bacteria.
8
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10