Webliography

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Unlocking Locks

How Lock Picking Works
http://www.howstuffworks.com/lock-picking.htm
Audience: Middle - high school teachers.

There's all sorts of fascinating information here including text and cross section diagrams to show how locks work. The technology of various locks is shown and how they can be "picked." Links lead to lots more on this subject.

Schlage's History of Locks
http://www.locks.ru/germ/informat/schlagehistory.htm
Audience: Middle - high school teachers

The Schlage site gives the complete history of locks from ancient times. Great resource for anyone writing a report on this subject.