The camera and a particle beam are looking down the barrel of a solenoid (made of wires wrapped around a toilet paper roll). You can see how the magnetic field twists the beam into a spiral.
None. Enjoy the show.
The documentation walks you through the process of building each of the tutorials and includes assets (graphics and GameObjects) for all of the demos.
|Tabletop Experiments||Van de Graaff Demo||Ball magnets||Sun and Earth|
|Flying Wrenches||Hovering Magnet||Beam through Solenoid||Geomagnetism||Antimatter in a Penning Trap|