harmonograph
nounEtymology From harmony + -o- + -graph.
1
A mechanical device that uses a combination of pendulums to generate an image based on Lissajous curves.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From harmony + -o- + -graph.
A mechanical device that uses a combination of pendulums to generate an image based on Lissajous curves.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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