Top definition
October 23. A "holiday" made for avid chemistry fans, big and small due to the fact that Avagadros Number (6.02*10^23) is very important in that field. Mole day is celebrated on Oct 23 because of the 10^23.
Dude, its Mole day....party at the lab all night long!!! w00t
by Mr. McCall March 15, 2007
Mug icon

Golden Shower Plush

He's warmer than you think.

Buy the plush
2
As Pi day is celebrated by all the math geeks out there, Mole day is affectionatly welcomed by all of the science geeks, especially all the chemistry majors. It is celebrated October 23 and commemorates Avogadro's Number (6.02 x 10^23), which is a basic measuring unit in chemistry.
by my45inferno July 30, 2007
Mug icon

Donkey Punch Plush

10" high plush doll.

Buy the plush