At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
25
The glue on Israeli stamps is certified kosher.
67
The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
22% leave the glob of toothpaste in the sink.
118
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
The best diamonds are colored blue-white.
80