The yin-yang pattern's earliest use is in Rome - not China!
125
Pollen can travel up to 500 miles in a day.
40
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
The majority of suicides occur on a Monday.
393
In the White House, there are 13,092 knives, forks and spoons!
51
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19

