[hi19hi19]

Originally Posted by ilikexd

http://reddit.com/r/explainlikeimfiv...pi7o/z/cgp58ml

le reddit

Yeah space and time orthogonal each other, then you can measure intervals s^2 = Δr^2 - (c^2)(Δt^2) pursuant to some weirdass rule of signs that I never totally understood the rationale for
I remember that much.
Not sufficient for the level of snarky answer I wanted
lol wtf I'm having like a meta-discussion about trolling I need to go to bed.