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A tool to measure the area of any shape
A 6-minute video by Chris Staecker about cryptographic mechanisms, on the Mathematics shelf. It came up in r/3Blue1Brown, in a thread called “Topic requests”.
Chris Staecker, Video, 6 min, 2017, on the Mathematics shelf
Explains a polar planimeter, a mechanical instrument that measures area by tracing a region’s boundary.
Explains a polar planimeter, a mechanical instrument that measures area by tracing a region’s boundary.
