Super-sticky feet help a robot to climb the walls
• Gecko-inspired adhesive feet enable a four-legged robot to climb steel, glass, aluminium, and rough wood walls. • The robot alternates heating and cooling its feet to control adh
Adhesion
• Gecko-inspired adhesive feet enable a four-legged robot to climb steel, glass, aluminium, and rough wood walls. • The robot alternates heating and cooling its feet to control adh