bman212121 wrote:
I think it would be interesting if you could possibly change the pollution output of the rocket silo, so that once that part is done, it severely increases the pollution on the map. This would trigger a lot more alien activity coming to try to destroy the rocket silo, or at least ...

Ideas for the new low density materials. Carbon Fiber and Highly refined Titanium are the two of best materials for strength to weight. Also IRL both are made from common materials, but require complex processing steps.

Carbon Fiber
-Plastic
-Carbon Nanotubes

Carbon Nanotubes -Made in Metal ...