I cannot find the right voice to carry the Mecha of the Cosmic Era. The more I have delved into the setting, while the giant machines are impressive and highly visible, they are increasingly not that important on a great level. The main level of conflict is being fought on the infantry scale, more emulating the chivalry of the medieval era than the massed tank and armor battles of WWII and Iraqi conflicts. Go to Comment
There are a variety of power sources, and I was going to delve into them in the engine section.
Arc Reactors (mini-hydrogen tokamaks)
Batterys and umbilical cables for working machines
Dimensional Engines (Arcanotech)
Fission Reactors for really big things that aren't worried about weight Go to Comment
The Tangaroa were going to be a riff on the traditional green tail mermaid, having a barbarian hunter/gatherer culture, the main merfolk that surface dwellers deal with, rather than the benthic mer, or the cecaelia Go to Comment
There is also the scene in Batman Begins where Bruce is talking to Fox about the bullet resistant full body armor and he asks why the government didn't take it, and Fox says that a soldier isn't worth $300,000 a set. Go to Comment