The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
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
When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
127
A fire in Australia has been burning for more than 5,000 years!
91
The glue on Israeli stamps is certified kosher.
67
More than 10% of the world's salt is used to de-ice American roads.
54
62% of us pop our zits.
137