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this post was submitted on 19 Jun 2023
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Built with shit from Home Depot, controlled with a literal Logitech game controller, construction pipes as ballast... holy fuck, why would anybody agree to go 3.7km below the surface of the ocean in that deathtrap?
Made out of a fiberglass tube (catastrophic failure) and titanium end caps (cracks) instead of steel.
“Steel is real.”
Titanium cracks under pressure, I take it?
Or is the join between the cap and the fiberglass body potentially more of a problem?
I mean, anything will crack under pressure. The biggest issue I see is uneven compression of the two materials coupled with different fatigue behaviors. I'd feel a lot safer if the whole submarine was titanium, honestly. Barring that, a couple inches of solid steel would be just as comforting.