Crack

Crack or cracking may mean:

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• Cracking (chemistry), the decomposition of complex organic molecules into smaller ones.
• Vocal crack, a sharp change in vocal characteristics.
• Crack cocaine, A crudely freebased form of cocaine.
• Cracking knuckles
• Software cracking, the defeating of software copy protection.
• Security cracking, the defeating of security devices in computer networks.
• Password cracking, the process of discovering the plaintext of an encrypted computer password.
• System cracking, the process of gaining unauthorized access to a computer system (typically carried out by a black-hat hacker). Cracking can be defined as the act of entering a computer or computer network by force, where hacking is the doing so by manipulation.
• Cracking codes, a term for cryptanalysis.
• A structural failure mode in material science, metallurgy and mechanical engineering.
• The value difference between a crude oil & oil products (usually per barrel) or different oil products, for instance a mogas crack - the difference between mogas & crude oil.
• An informal meaning to crack may mean the part of one's own buttocks.
• CRACK, an acronym for Children Requiring A Caring Kommunity. This program based in Baltimore, Maryland, USA, pays drug users money to be sterilized and is now named Project Prevention.

Crack related Images and Photos (experimental)

Crack-Up (DVD)	The Crack Team of 1858	Cartoon Crack-Ups (Cartoon Network) (DVD)	Mastodon: Crack the Skye CD
Mastodon: Crack the Skye CD	Crack 2011 Wall Calendar	Crack 2011 Desk Calendar	Crack 2012 Desk Calendar
Crack 2012 Wall Calendar	Crack 2011 Mini Wall Calendar	Crack 2012 Mini Wall Calendar	Animal Crack-ups Page-A-Day 2011 Desk Calendar