Talk:Flashy Flash/@comment-3045030-20160105032541/@comment-27497765-20160111182430

"Mach" is generally applied to aircrafts, in the air(yes it does matter)(the speed of sound is lower in air)(Mach is a ratio of the speed of an aircraft to the speed of sound, 1 mach = speed of sound)(but i have no idea why the hell i'm talking about this). Don't know why ppl decided to use that here. But it doesn't even matter, i already explained that you can't determine Flash's full speed and why, in this very section. It's impossible to calculate, ppl just don't know what they are talking about.