[quote=@Frettzo]
<Snipped quote by Cyclone>

Humanity learns things on their own. Leave them to their own devices long enough and they'll be as advanced as the modern world. [@Kho] Has explained this before.
[/quote]

Sure, but my point was that something like ten years ago they were still naked cavemen. There was no huge timeskip and it was never stated that they learned it on their own. But I rest my case. I only say this in defense because your tone seemed agitated and accusatory, but hopefully that's just me.