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Richard Feynman and William McLellan
Title
Richard Feynman and William McLellan
Format
photograph: negative
Series
Individuals, Richard P. Feynman
Description
The World’s Smallest Motor. In Dec. 1959 Feynman offered a prize of $1,000 to the first person to make a motor l/64th of an inch cube. CIT graduate, William McLellan, designed motor only 15/1000ths of an inch in diameter.