FETards
Listen they had already figured out in 500 BC that the earth was round with a tenth of the tech we have today.
Please take a fuckin Trig class or Planetary Science class and take your bullshit to the Dr teaching the class and get schooled like a red headed step child.
Or if you have and took too much shrooms in Physics 3 and love playing around with vectors to build shapes then do them shits.