on a piece of wood and then turn the can around. To do this, hold the knife on a flat surface e.g.
First make a score line about 13 mm from the end. Take a clean soda can and remove the top and bottom with the help of a knife. Bottom parts are isolated from the soda can in the following way: These clamps are made from bottom parts of soda cans. The soda can clamps, as I call it, are needed to fix a soda can body (where lid and bottom was removed) onto a threaded rod.
