Wednesday 11 September 2024

Microscale robot folds into 3D shapes and crawls

Researchers have created microscale robots less than 1 millimeter in size that are printed as a 2D hexagonal 'metasheet' but, with a jolt of electricity, morph into preprogrammed 3D shapes and crawl.

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New age electrode with densely functionalized polymeric binder for high-performance lithium and sodium-ion batteries

Rising demand for electronic devices and electric vehicles has increased the dependence on secondary ion batteries. While lithium-ion batter...