The best diamonds are colored blue-white.
80
People who laugh more are better able to tolerate pain - both physical and emotional.
36
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
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
In the White House, there are 13,092 knives, forks and spoons!
51