Leather skin does not have any smell. The leather smell that you sense is actually derived from the materials used in the tanning process.
23
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The glue on Israeli stamps is certified kosher.
67
Dartboards are made out of horsehairs.
129
In 2003, the U.S. Government spent about $2,000,000.00 on potato research!
43
The worlds oldest piece of chewing gum is over 9000 years old!
122
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18