https://sciencedaily.com/releases/2024/01/240116131803.htm
Squishy, metal-free magnets to power robots and guide medical implants | ScienceDaily
'Soft robots,' medical devices and implants, and next-generation drug delivery methods could soon be guided with magnetism -- thanks to a metal-free magnetic...
metal freepower robots
https://timesofindia.indiatimes.com/world/china/machines-take-charge-china-to-deploy-8500-robots-in-1b-push-to-automate-its-power-grid/articleshow/130636467.cms
Machines take charge: China to deploy 8,500 robots in $1B push to automate its power grid | World...
China News: China is accelerating the use of robotics in one of its most critical systems: the national power grid. The state-owned State Grid Corporation of...
https://www.livescience.com/technology/mit-scientists-build-hair-size-batteries-that-can-power-cell-sized-robots
MIT scientists build hair-size batteries that can power cell-sized robots | Live Science
Aug 23, 2024 - An internal power source could enable the development of tiny robots for applications like drug delivery and remote sensing.