The Titan submersible, which imploded on a deep sea mission last month, is likely to have “collapsed in milliseconds” and killed its five member crew instantly, an expert has said.
Former OceanGate consultant Rob McCallum said the blast on June 18 would have been so powerful that the crew would not even have known they were in danger……
“The whole volume of a submersible collapses in about two milliseconds,” said Mr McCallum of the likely effects on the craft at 12,500ft.
“And it takes 25 milliseconds for the human brain to detect a threat… It’s not so much that you die, it’s that you cease to exist. It’s almost the perfect end.”…..
https://www.independent.co.uk/news/world/americas/titan-sub-implosion-simulation-b2380150.html