Tuesday, February 9, 2021

Collective worm and robot 'blobs' protect individuals, swarm together

Individually, California blackworms live an unremarkable life eating microorganisms in ponds and serving as tropical fish food for aquarium enthusiasts. But together, tens, hundreds, or thousands of the centimeter-long creatures can collaborate to form a "worm blob," a shape-shifting living liquid that collectively protects its members from drying out and helps them escape threats such as excessive heat.

from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/3p5v54P

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