The human brain is more active during sleep than during the day.
28
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
There's a rare breed of pig that looks like a sheep.
14
Moths are unable to fly during an earthquake.
328
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
The lifespan of mammals is about 1 and a half billion heartbeats.
127
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