I’m incredibly busy and buried in work right now, but what physics teacher could pass up such a wonderful link? Crayon Physics Kloonigames (“Monthly Experimental Games”). There is a ball and a star, and the goal is to get the ball to the star – by drawing physical objects that fall down, rotate or do other things. I watched the videoclip, and I really have to try it out once I’ve got time.

Link via Lehrerzimmer. Danke, Herr Rau!