I'm okay with developing private submarines, but yes, it's a good idea to go through the long list of historical sub disasters and mitigate all reasonable contingencies.
Also, proper shakedown and stress-testing before going down with passengers.
A 1500 meter test doesn't count when going down 4,000 meters.
I'm okay with developing private submarines, but yes, it's a good idea to go through the long list of historical sub disasters and mitigate all reasonable contingencies.
Also, proper shakedown and stress-testing before going down with passengers.
A 1500 meter test doesn't count when going down 4,000 meters.