doesnt everyone have a CNC router and 3D Printer?
I think internet commenters forget that sometimes you build things because you think they will be cool, not because you absolutely must have them or because it's practical. Why did the egyptians build the pyramids? I for one thought this was super cool.
They built them to communicate with alien races, stargate much?
Wait I thought the pyramids were the spaceships, not a communication tool. But then who built the stargate?
Wait I thought the pyramids were the spaceships, not a communication tool. But then who built the stargate?
The Alterans, dummy.