When glass breaks, the cracks move faster than 3,000 miles per hour.
47
At 90 degrees below zero, your breath will freeze in mid-air and fall to the ground.
24
The strangers in your dreams are actually people that you've seen in real life.
50
The first toilet being flushed in a motion picture was in the movie Psycho.
67
People who drink coffee are less likely to commit suicide than people who don't.
268
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
