checkssouth t1_izjol5p wrote on December 9, 2022 at 4:36 PM Reply to comment by glitchflaw 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 mothership and hive of wiggly blades? Permalink Parent 1
checkssouth t1_izjol5p wrote
Reply to comment by glitchflaw 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
mothership and hive of wiggly blades?