Scientists Create Artificial Muscles from Gold, Onion Epidermal Cells

Onion artificial muscles can either expand or contract to bend in different directions depending on the driving voltage applied, says a group of scientists led by Dr Wen-Pin Shih of National Taiwan University. Artificial muscles are strong and lightweight actuators with the capability of either bending or contraction/elongation. However, there are currently no artificial muscles [...] —> Read More