Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
Wearing red increases attraction.
30
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63