CapnTreee t1_izhylyy wrote on December 9, 2022 at 6:04 AM Reply to 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 Focused ultrasound acoustics for movement. Way cool. At lab level. Permalink 2
CapnTreee t1_iw3ygi5 wrote on November 12, 2022 at 7:52 PM Reply to Trump sues Jan. 6 committee over subpoena compelling him to testify and provide documents by Puzzleheaded-Debt716 Suing everyone is all this liar has left. Permalink 1
CapnTreee t1_izhylyy wrote
Reply to 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
Focused ultrasound acoustics for movement. Way cool. At lab level.