> worst I heard was due to the operators giving the wrong gas mix to the chamber Worst I have heard was the Byford Dolphin rapid decompression incident: https

> worst I heard was due to the operators giving the wrong gas mix to the chamber Worst I have heard was the Byford Dolphin rapid decompression incident: https://en.m.wikipedia.org/wiki/Byford_Dolphin#Diving_bell_accident https://en.m.wikipedia.org/wiki/Byford_Dolphin#Diving_bell_a... Four diver died instantly in a very gruesome way.