You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
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
The higher someone’s I.Q. the more likely they are to be sleep deprived.
29
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
Most of the dust underneath your bed is actually your own dead skin.
251
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17