ADEX

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 ›

The Search for X5

Developed by the Royal Navy during WWII, the X-craft were midget submarines manned by a crew of four – one of whom was the designated diver.  Because of their limited range, the smaller X-Craft would be towed by a ‘mother’… Read More ›

The Pearl Diver*

“Kanzo Makame, the diver, sturdy and small Japanee, Seeker of pearls and of pearl-shell down in the depths of the sea, Trudged o’er the bed of the ocean, searching industriously. Over the pearl-grounds the lugger drifted — a little white… Read More ›