Taking inspiration from dandelion seeds, scientists in Finland have innovated a small robot that can fly with the help of wind and light and be controlled by a light-emitting diode or laser beam.
March 16, 2023Taking inspiration from dandelion seeds, scientists at Tampere University in Finland have innovated a small 1.2mg soft-bodied robot that can fly with the help of wind and light and be controlled by a light-emitting diode (LED) or laser beam. These robots could be used as artificial pol