The Bathysphere Book review: Amazing story of the first deep-sea dives


(Original Caption) Otis Barton, inventor of the Barton tank, is shown here in the tank. The tank is to be used by William Beebe in his deep sea exploration expedition near Bermuda for observation and also for taking pictures.

Otis Barton within the tank he invented for William Beebe’s explorations

Bettmann Archive/Getty Pictures

The Bathysphere E book
Brad Fox (Pushkin Press)

DECADES earlier than Trieste, a deep-submergence automobile, entered the Mariana trench within the western Pacific Ocean, a brand new sort of prototype submersible was lowered into the Atlantic waters off Nonsuch Island, Bermuda, greater than 14,000 kilometres away. The Bathysphere, a easy metal ball 1.45 metres in diameter, was designed to doc creatures rumoured to reside at depths no human had visited.

The story of the superb sub and its record-breaking 900-metre dives …