Quote from article:
"If you're wondering why we didn't use a higher output fan it's because
we want there to be more pressure on the thermal paste to conduct the
heat away and give us a bigger delta between pastes. A super
high-output fan would minimize the differences between pastes."
This is wrong. Since the amount of heat the CPU generates does not depend on the fan blowing on it, the heat flowing through the paste doesn't either. Whatever. It is a test of some kind.