At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
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
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
On average, 100 people choke to death on ballpoint pens every year.
72
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
You can start a fire with ice.
367
People spend about two weeks of their lives at traffic lights!
159
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30