We disagree, with maybe millions of variables, it may be the final goal, but not definitive proof.
Sure it is, just gotta hold the other variables constant, which is commonly done in drag racing.
Good luck with that thought.
Even in a highly "controlled" wind tunnel, they run multiple runs to find an average and account for the variables unknown or what that they can't control.
Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
