Follow
40 minute excellent summation of the Titan submersible's composite hull composition and failure, and some details and data visualisations of the hull monitoring system. It basically started to come apart several dives before the accident dive.
https://youtu.be/Z7xaePm9QhY
I did enjoy James Cameron's comment on the culture at OceanGate: "Move fast and break stuff isn't helpful when the stuff has you inside it"
The photographs are clear and quite haunting. Five people in there, or what's left of them anyway.