The idea the poster on ihub is trying to convey is understood, but yhere are mistakes in the post ... E.g. Heat= voltage etc... what would be correct would be the voltage goes up first, then the heat goes up ... Voltage goes up, the frequency goes up and vice versa. Temperature is a byproduct of the energy going into the cpu, which helps govern the speed b.c the system won't be ae to run at super high temps ... I might be nit picking but if we want ppl to understand how the ring oscillator works, we need to be consistent ...