There are more than 10 million bricks in the Empire State Building!
75
Extremely high pressured water can easily cut through a steel beam.
51
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194