Simple but powerful magnetic catapult. Here are the magnets used: Death Magnet Limited Edition: https://sumag.net/limited-edition-x03 Ø60mm neodymium pot magnet: https://sumag.net/csn-60-x01 1/2" Sphere magnet: https://sumag.net/k-13-c-x02 Many thanks to supermagnete for sending me these magnets for free! The Launcher is constructed out of a PVC pipe, Death Magnet, Ø60mm neodymium pot magnet and couple of nuts. The projectile is a Dart that has a small magnet at the tip, a small nail is added to tip magnet. 1/2 inch sphere neodymium magnet acts as a striker that catapults the projectile. Filmed with Sony Xperia Compact XZ1, Slow motions are 960 fps and 120 fps