No piece of square dry paper can be folded more than 7 times in half!
26
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
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
There was once an undersea post office in the Bahamas.
241
The oldest living person smoked cigarettes from the age of 21 to 117.
13
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130