Water table test from Georgia Tech 2023

Rotors are turning in opposite directions. As the rotor magnet leaves the magnet field centrifugal force tries to throw the magnet out but because of the high rpm speed, it never gets fully extended before reaching the opposing magnetic field that slams back into the rotor housing. then centrifugal force again tries to throw the arm out but the opposing magnetic field prevents it from fully extending it only comes out a small amount until the gap then it repeats.