I made the Gauss cannon in 5 different sizes, all sizes I could with the magnets at my disposal. For this i thanks to Supermagnete.com for providing me with these free magnets. These are the magnets used in this video 3mm Magnet Cubes https://sumag.net/w-03-n-x01 5mm Magnet Cubes https://sumag.net/w-05-n-x02 10mm Magnet Cubes https://sumag.net/w-10-n-x01 Q-20-20-10-N https://sumag.net/q-20-20-10-n-x01 Q-30-30-15-N […]