Miniature “origami robots” that can spin, spin and SWIM could dispense drugs around the body
It may sound like the plot of ‘Fantastic Voyage’, but miniature robots that can travel through the human body and dispense drugs could soon become a reality. Researchers at Stanford University have developed a “millirobot” that can roll, spin, spin, and even swim to enter narrow spaces. The fingertip size machine is inspired by the …