Description:  This diagram shows a ratchet mechanism for a cellular automata logic scheme. Moving the left hand dot down forces the middle one up. Then moving the right hand dot to the left forces it to move down as well.
Source:  Los Alamos National Laboratory
Story:  Logic clicks with ratchet
TRN July 16/23, 2003
TRN Categories:  Integrated Circuits; Logic; Physics
Form:  Still

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