Building mechanical memory boards using origami

Origami can be used to create mechanical, binary switches, and researchers report the fabrication of such a paper device, using the Kresling pattern, that can act as a mechanical switch. By putting several together on a single platform, the investigators built a functioning mechanical memory board. They found that oscillating the platform up and down at a certain speed will cause it to flip, or switch, between its two stable states.

from Latest Science News -- ScienceDaily https://ift.tt/3lj1aWh

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