History of Unnatural Diving Part 1 Hans Van Tilburg Index in Description 

Expert diver Hans Van Tilburg focuses on the history of diving.
He covers the earliest diving using just rock weights in the ancient world to the latest in Closed-Circuit rebreather diving, the simplest earliest diving that used inverted wooden wine barrels, the first diving bells, hard suits and diving from saturation chambers. See Hans other on Scottish Shipbuilding and diving on the USS Saginaw on this eaH channel.
Hans is the Maritime Heritage Coordinator for the Pacific Islands Region with NOAA.
Index Part 1 History Unnatural Diving
00:24 Synopsis
01:24 Speaker Introduction
03:33 Program Start
05:02 Earliest Diving
06:00 The Ancient World
07:20 Renaissance Devices
08:36 Era of Diving Bells 1500-1800
11:09 First You Drink the Wine
11:40 Diving Bell On Your Head
12:59 Salvage 1854
13:46 Surface Supplied Standard Diving 1912
15:42 Early Scuba
17:07 Caisson's Disease "The Bends"
17:53 Early Chambers 1875
18:35 Modern Ship Chambers
19:04 Closed-Circuit Rebreathers
20:55 Open Circuit for the People
22:04 Scuba for everyone
23:50 Buoyancy Compensators
24:54 Thunderball - James Bond
25:40 First Live-In Habitats?
26:38 The Future - Close of Part 1