2A10.10 Sliding Wire

A soap film provides the force to slide a light wire on a frame. A 1:10 dishwashing soap to DI water was used

A beaker full of an aqua blue soap solution stands on a table. A rectangular wire frame with a wire handle stands nearby. A close look at the frame suggests that the bottom edge of the frame is a separate wire which can slide along the two side wires.

 

Location: Wire Frame in green box C3-3 & Soap U2-7