Steinhaus Longimeter
Web page by Chris Staecker
In collections: Easily explained, Things to make and do
The longimeter, invented by Hugo Steinhaus, is a device for measuring the length of a curve drawn on paper. It's a strange grid on transparency that is laid over the...
URL: cstaecker.fairfield.edu/~cstae
PDF: cstaecker.fairfield.edu/~cstae
A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.
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