i have read a statistic claiming that the population's average IQ is 100. this makes me think i shouldn't try to apply too much analysis to anything that is aimed at the general population.
Just did a "comparison" between mineral and synthetic oils (Royal Purple) stating that synthetics keep your engine cooler. Used a thermal imaging camera to show the differences.
This test has so many flaws, but for starters, what mineral oil was he using?
He was using RP Max-Cycle, but what viscosity grade? 10w-30, 10w-40 or 20w-50?