जिस प्याज के छिलके को समझते हैं कचरा, उससे बनी रोशनी पर चलने वाली रोबोटिक तकनीक

जिस प्याज के छिलके को समझते हैं कचरा, उससे बनी रोशनी पर चलने वाली रोबोटिक तकनीक: Scientists have developed s Scientists have developed soft robotic actuators using porous carbon nanoparticles made from waste onion peels. These actuators can convert low-power near-infrared (NIR) light into heat and then into mechanical movement. Tests showed that a film made from these nanoparticles and PDMS could produce movement of several millimetres in less than a