speaking of carbon fiber and immersion, here's a writeup about Titan's use of carbon fiber: https://www.popularmechanics.com/science/a60687211/titan-sub-carbon

speaking of carbon fiber and immersion, here's a writeup about Titan's use of carbon fiber: https://www.popularmechanics.com/science/a60687211/titan-sub-carbon-fiber-micro-buckling/ https://www.popularmechanics.com/science/a60687211/titan-sub...