Math 21a
Summer 2020
Multivariable Calculus
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Paddlewheels everywhere
The paddle wheel interpretation of curl tells that G(x,y,z)=curl(F)(x,y,z) is the vector in which the paddle wheel turns most counter clockwise when placing into the field. The length of G(x,y,z) is proportional with how fast it turns.
Movie taken on July 28, 2020 in Winchester, MA.