The yin-yang pattern's earliest use is in Rome - not China!
125
Wearing yellow makes you look bigger on camera; green, smaller.
222
It takes about 63,000 trees to make the newsprint for the average Sunday edition of The New York Times.
-11
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
You can start a fire with ice.
367
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58