Monthly Archives: January 2021

Meet pint-sized robots that dance spontaneously

By interacting in a limited space, a swarm of ‘smarts’ can create spontaneous choreography.Image: Courtesy Thomas Barutta In January 2020, the second-floor laboratory at Northwestern University was filled with light-running cloaking of three pushing robots. Around each other. The three were in a small ring colliding with each other, although …

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