Use a MaKey MaKey and a game board to play Operation. Use a pair of tweezers or chopsticks with copper tape as your operation device and pluck organs from the holes in the game board. Don't touch the edges, though, or the patient gets sick! Build Instructions: https://makeymakey.com/blogs/how-to-instructions/makey-makey-operation-guide-by-josh-burker http://joshburker.blogspot.com/2013/01/makey-makey-scratch-operation-game.html
