Diamonds can be shattered with a hammer.
-104
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
In 1918, after the treaty of Versailles (end of WWI), the French Commander-in-chief said "This is not a peace. It is an Armistice for 20 years." 20 years and 65 days later, WWII happened.
31
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
Poor eyesight (myopia) is associated with higher IQ.
232