Asian Dive Expo

“Oxygen Pete”

Inspired by the successful 1941 attacks – carried out by Italian divers riding ‘chariots’ armed with detachable explosive warheads – on the British battleships, ‘H.M.S.Queen Elizabeth’ and ‘H.M.S.Valiant’, in Alexandria Harbour, the Royal Navy began to devote greater resources to… Read More ›

Playing ‘Wookey’

In 1934, a group of caving enthusiasts in the U.K., organised the Cave Diving Group – thought to be one of the earliest diving clubs – to explore a partially flooded system at Swildon’s Hole, in the UK, using a… Read More ›

The Submarine Refreshment Bar

One section of Sir Robert H Davis’ classic work, ‘Deep Diving and Submarine Operations’ is devoted to Divers’ Yarns. One such story concerns a diving operation to salvage the cargo of a sunken merchant vessel. Wearing standard diving dress, a… Read More ›

The Conshelf 1 Experiment

“Under water man shall walk, Shall ride, shall sleep, shall talk”:  Prediction by Mother Shipton; 16th century prophetess  Increasing the efficiency of working divers, Dr George Bond’s concept of saturation diving (a concept in which divers would live and work… Read More ›

Hydrogen in the Mix

In the early part of the 20th century, American physicist and chemist, Professor Elihu Thomson – the person credited with putting the eventual use of helium on the diving menu – had originally proposed the use of hydrogen as a… Read More ›