A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24
The largest diamond ever found was an astounding 3,106 carats!
99
Standard paper cannot be folded in half more than 7 times.
232
Hong Kong has more Rolls Royces per person than anywhere else in the world.
32
The WD in WD-40 stands for Water Displacer.
30
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
If you took a standard slinky and stretched it out it would measure 87 feet.
52