"If you look at a real one... the ISIS synchrotron. There are 10 sections that look almost identical... and you have these big yellow magnets... They're... s. They bend the beam around, and then there's two other main components. There are ... and... a radiofrequency cavity. Now this is basically a big box like your microwave, into which we pump electromagnetic waves, and this sets up a inside there, and you have to time the voltage of that standing wave with the passage of the particles in order to get them to accelerate."