The first step in the Deep Sentinel program, one of the most ambitious ocean-engineering projects in decades, will be completed this year. This initial step, called Vanguard, will shelter three aquanaut-scientists at depths of 100 meters. Eventually, the project will create a modular underwater habi...
Is a man not entitled to the sweat of his brow? 'No!' says the man in Washington, 'It belongs to the poor.' 'No!' says the man in the Vatican, 'It belongs to God.' 'No!' says the man in Moscow, 'It belongs to everyone.' I rejected those answers; instead, I chose something different. I chose the impossible. I chose... Rapture, a city where the artist would not fear the censor, where the scientist would not be bound by petty morality, Where the great would not be constrained by the small! And with the sweat of your brow, Rapture can become your city as well.
Because of its narcotic effect at high pressure, nitrogen shouldn’t be breathed by humans at depths below about 60 meters. So, at 200 meters, the breathing mix in the habitat will be 2 percent oxygen and 98 percent helium. But because of its very high thermal conductivity, “we need to heat helium to 31–32 °C to get a normal 21–22 °C internal temperature environment,”
Very interesting to read, but sounds so astronomically expensive and reliant on zero mistakes in every single aspect of manufacturing every single thing going into the pods, that no one will sustain paying for this shit beyond angel investors.
If your looking for me
You better check under the sea
Cause that is where you'll find me
Underneath the
Sealab, Underneath the water
Sealab, At the bottom of the sea.
Space is hard to get to, no gravity, and there's radiation.
Underwater has high pressure, corrosion, and no natural lighting.
When you get an air leak in space, you find the hole and patch it. When you get a leak underwater, you don't have to worry about it at all because it takes care of things in microseconds.
Ain't nobody paying for an underwater habitat for researchers when all researchers do at depth is take photos and samples, which can be done by an ROV.
Oil and Gas OTOH need deep see divers to do welding and other maintenance all the time.
The trouble with all these schemes is that it's totally contrary to poweful real world trends. The surface of the Earth has an overwhelming abundance of rural land that is incredibly hospitable to life. And these places are depopulating because people prefer living in cities. How are you gonna get people to move to the bottom of the sea, or Mars, if they don't even want to move to West Virginia?
I guess the people in charge haven’t read the rifters trilogy. I don’t trust any of ‘em, but at least we already have a pandemic; they probably can’t make it worse.