glitchflaw t1_izh3jfp wrote on December 9, 2022 at 1:37 AM Reply to comment by elathan_i in US researchers have created metamaterials that move in response to ultrasound. They say it could provide a mechanism for movement in robots that would not require them to have an onboard power source. by lughnasadh “Onboard” is the key word here Permalink Parent 6
glitchflaw t1_izh3jfp wrote
Reply to comment by elathan_i in US researchers have created metamaterials that move in response to ultrasound. They say it could provide a mechanism for movement in robots that would not require them to have an onboard power source. by lughnasadh
“Onboard” is the key word here