Each 5 m.p.h. you drive over 60 m.p.h. is like paying an additional $.10 a gallon for gas!
33
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
Each day, more than $40 Trillion Dollars changes hands worldwide.
37
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
You can start a fire with ice.
367