holy fuck. maybe it's because [redacted] (first time in a week, don't judge), but the first comment on this answer is incredible http://physics.stackexchange.com/a/162187/42156 also the answer is cool too.
holy fuck. maybe it's because [redacted] (first time in a week, don't judge), but the first comment on this answer is incredible http://physics.stackexchange.com/a/162187/42156 also the answer is cool too.