Idstori Diver

Total Page:16

File Type:pdf, Size:1020Kb

Idstori Diver Historical Diver, Number 15, 1998 Item Type monograph Publisher Historical Diving Society U.S.A. Download date 04/10/2021 10:39:13 Link to Item http://hdl.handle.net/1834/30858 IDSTORI DIVER "elf[[[! aik of each "ad" i> thii ~don't die without ha<>ing Conowed, >tofw, pmcha>ed o< made a fzefmd of >o<t>, to gfimf»< fo< youudf thi> n£w wo<td." CWJfiam 'Bufn, "23weath 'Jwpia ~ea>" 1928 Number 15 Spring 1998 Cousteau and Hass An early time line • Dr. Peter B. Bennett • O.S.S. Commemorative Stone • Jerri Lee Cross • • Evolution of the Australian Porpoise Regulator • Rouquayrol Denayrouze in Germany • • General Electric Closed Circuit Deep Diving System • • Bibliophiles • Nick lcom • Gahanna Italian Diving Helmet • HISTORICAL DIVING SOCIETY USA HISTORICAL DIVER MAGAZINE A PUBLIC BENEFIT NONPROFIT CORPORATION ISSN 1094-4516 2022 CLIFF DRIVE #119 THE OFFICIAL PUBLICATION OF SANTA BARBARA, CALIFORNIA 93109 U.S.A. THE HISTORICAL DIVING SOCIETY U.S.A. PHONE: 805-692-0072 FAX: 805-692-0042 DIVING HISTORICAL SOCIETY OF e-mail: [email protected] or HTTP://WWW.hds.org/ AUSTRALIA, S.E. ASIA EDITORS ADVISORY BOARD Leslie Leaney, Editor Dr. Sylvia Earle Dick Long Andy Lentz, Production Editor Dr. Peter B. Bennett 1. Thomas Millington, M.D. CONTRIBUTING EDITORS Dick Bonin Bob & Bill Meistrell Bonnie Cardone E.R. Cross Nick Icorn Scott Carpenter Bev Morgan Peter Jackson Nyle Monday Jeff Dennis John Kane Jim Boyd Dr. Sam Miller Jean-Michel Cousteau Phil Nuytten OVERSEAS EDITORS E.R. Cross Sir John Rawlins Michael Jung (Germany) Andre Galeme Andreas B. Rechnitzer Ph.D. Nick Baker (United Kingdom) Lad Handelman Sidney J. Smith Jeff Maynard (Australia) Email: [email protected] Prof. Hans and Lotte Hass Les Ashton Smith HISTORICAL DIVER (ISSN 1094-4516) is published four times a year by the Historical Diving Society USA, a Non-Profit Corpora­ SOCIETY BOARD OF DIRECTORS tion, 2022 Cliff Drive #119 Santa Barbara, California 93109 USA. Chairman: Captain Paul Linaweaver M.D., U.S.N. Rtd., Copyright © 1998 all rights reserved Historical Diving Society USA President: Leslie Leaney, Secretary/Treasurer: James Tel. 805-692-0072 Fax 805-692-0042. Forte, Directors: Bonnie Cardone, Skip Dunham, Bob HISTORICAL DIVER is compiled by Leslie Leaney and Andy Lentz. The content is affected by various elements. The Society only guaran­ Kirby, Nick Icorn, Bob Christiansen, Steve Chaparro, tees that each issue will contain no fewer than 24 pages .. Shane Anderson, Executive Director: Andy Lentz. ADVERTISING INQUIRIES should be directed to: Historical Diver Magazine at Tel. 805-692-0072 Fax 805-692-0042 ,....-- FOUNDING BENEFACTORS -----., CONTRIBUTIONS: WE WELCOME CONTRIBUTIONS ON ANY Art Bachrach, Ph. D. Robert & Caroline Leaney HISTORICAL DIVING SUBJECT. Submissions and contributions Roger Bankston A.L. "Scrap" Lundy on floppy disk are preferred (3.5" Windows/DOS text format or Apple Ken and Susan Brown Jim Mabry Macintosh formats) Please send a typed hard copy in addition to any Wayne Brusate Andrew R. Mrozinski disk. Typed manuscripts are also welcome. Illustrations accompany­ P.K. Chandran Torrance Parker ing text are appreciated. Submissions should be sent to: Editor, His­ John Rice Churchill Alese and Morton Pechter torical Diver, 2022 Cliff Dr. #119, Santa Barbara, CA, 93109 USA. If Raymond I. Dawson, Jr. Bob Ratcliffe you have access to e-mail, contributions can be sent to Jesse and Brenda Dean Lee Selisky HDSUSA@ aol.com. THE OPINIONS AND VIEWS EXPRESSED are those of the re­ Diving Systems International Robert D. Shepard spective authors and are not necessarily the opinions and views of the Randy Hanks Edward Lee Spence Historical Diving Society USA.© 1998 Historical Diving Society USA. Fred Johnson Rod Stanley All Rights Reserved. Ron & Christl Karlsson Hironao Tanaka Bob & Claudia Kirby Dr. James V orosmarti DISCLAIMER Leslie Leaney Gene & Elizabeth Webb Diving is a potentially hazardous practice and if practiced incorrectly or with incomplete planning and procedures can expose a person to con­ siderable risks including serious injury or death. It requires specialized training, equipment and experience. HISTORICAL DIVER is not in­ tended as a substitute for the above or for the diver to abandon common sense in pursuit of diving activities beyond his or her abilities. HIS­ TORICAL DIVER is intended as a source of information on various aspects of diving, not as a substitute for proper training and experience. HDSUK For training in diving, contact a national certification agency. The reader AFFILIATE CHARTER MEMBER HDS ITALIA DHSASEA MEMBER is advised that all the elements of hazard and risk associated with diving HDS S. AFRICA cannot be brought out within the scope of this text. The individuals, HDSDENMARK companies and organizations, presented in HISTORICAL DIVER, are not liable for damage or injury including death which may result from any diving activities, with respect to information contained herein. INTERNATIONAL SOCIETIES HDSUK HDSITALIA HDS SOUTH AFRICA DHS AUSTRALIA HDS DENMARK, SECRETARY SECRETARY SECRETARY SOUTH EAST ASIA THE SECRETARY, LITTLE GATTON LODGE Via G.B. Barbiani, 13 P.O. BOX 36541 P.O. BOX 2064 FRIDTJOF NANSENSVEJ 25 GATTON ROAD 48100 RAVENNA CHEMPET 7442 NORMANVILLE 32, 8200 - RHUS REI GATE, ITALY CAPETOWN 5204 SOUTH AUSTRALIA DENMARK SURREY RH2 OHB SOUTH AFRICA AUSTRALIA UNITED KINGDOM 2 HISTORICAL DIVER No. 15 Spring 1998 HISTORICAL DIVER ISSN 1094-4516 Number 15 Spring 1998 CONTENT PAGE 4 Diving Awards 5 HDSUSA Advisory Board. Peter B. Bennett Ph.D., D.Sc. 6 News Briefs. Bill and Julianne Ziefle, Manfred Voshel and Thomas Kleeman, Willie Brown. 7 In the Mail 8 New Members 9 DHSASEA 10 O.S.S. Maritime Unit Commemorative Stone- by Spc. DanielL. Savolskis 12 Cousteau and Hass. A time line of their early careers- by Leslie Leaney 15 Helmets of the Deep. G. Gabanna, Torino Italy- by Christophe Poinclou 16 Auction Report. Christie's London, and Maritime Auctions York, Maine- by Adam Ridges and Leslie Leaney 18 The Evolution of the Australian Porpoise Regulator - by Ted Eldred 21 Rouquayrol Denayrouze Equipment in Germany- by Michael Jung 21 Karl Heinrich Klingert- by Michael Jung 22 Women Pioneers in Diving. Jerri Lee Cross - by Bonnie Cardone 24 A visit to Hans Hass, by James Forte 25 Ye Olde U.S.N. Master Divers Locker. Genral Electric Closed Circuit Deep Diving Apparatus 25 In Memory. Orville Blocker aka Jack The Frogman 26 Bibliophiles. More Underseas Log - by Nyle Monday. Self Contained Diving continued EDITORIAL We are extremely pleased to announce the appointment of Divers Alert Network (DAN) founder Dr. Peter B. Bennett to our Advisory Board. Dr. Bennett has a long and distinguished career in diving medicine and a brief review of his achievements can be found on page 5. We all look forward to a historic relationship with DAN, who, like the HDSUSA, is a non profit corporation. The Board of Directors would like to acknowledge DHS ASEA President Bob Ramsay for his support and assistance with Dr. Bennett's appointment. The announcement in the last issue that our Advisory Board members Prof. Hans and Lotte Hass were returning to America prompted several members to contact us with questions on their early career. Although Michael Jung had delivered an excellent article on this very subject in HISTORICAL DIVER #9 it became clear that some people were confused as to how Hans' early career compared to that of Jacques Yves Cousteau, whose exploits are more familiar to American divers. Therefore we decided to publish a brief time line of the early careers (as we currently have them recorded) of Cousteau and Hass to present a clearer picture of what was happening approximately 60 years ago. This has caused a rescheduling of some articles which will be delayed an issue or so. We did not receive James Forte's Secretary's Notebook column in time for inclussion but James confirms that there are several interesting projects that are under consideration by the Board. One that will be of interest is the return of the French Rouquayrol Denayrouze apparatus to DEMA at New Orleans in January. Discussions with Lucien Cabrolie and Philippe Rousseau are also underway which may result in them bringing working examples of the Le Prieur front mounted scuba of the 1930's and also a Cousteau Gagnan production unit from 1945. DEMA is not a consumer show. It is a trade only show. First time trade attendees have called the show a "Divers Disneyland," and it is possible that everyone may soon be able to get into this diver's magic kingdom. DEMA is currently considering a proposal to allow consumers into the show for one day on a trial basis. We expect to have details on this proposal by the next issue. We look forward to seeing you at the Film Festival in Santa Barbara in September! Leslie Leaney and Andy Lentz, Editors HISTORICAL DIVER No.l5 1998 3 CONRAD LIMBAUGH MEMORIAL AWARD- NICK I CORN HDS Director of Sports Diving, Nick Icom, was recently presented with the es­ teemed Conrad Limbaugh Memorial Award, Los Angeles County's highest award in the diving field. The Award has only been presented to twelve people during the last forty years. The Award is named in honor of the late Conrad (Connie) Limbaugh, Chief Diving Officer of Scripps Institute of Oceanography. Connie pioneered the first instructional diving programs and helped to found the L.A. County Program, which is the oldest diving instructional program in the U.S. Nick's Award culminates a fifty year career in the diving field, having been the first Executive Director of PADI, Program Director of NASDS, and Project Director of NAUI as well as a design engineer and chief engineer for most of the major diving manufactur­ ers. He has been the past recipient of two NOGIAwards from the Academy of Underwa­ ter Arts and Science, the Outstanding Underwater Instructor Award from the L.A.
Recommended publications
  • Special Forces' Wear of Non-Standard Uniforms*
    Special Forces’ Wear of Non-Standard Uniforms* W. Hays Parks** In February 2002, newspapers in the United States and United Kingdom published complaints by some nongovernmental organizations (“NGOs”) about US and other Coalition special operations forces operating in Afghanistan in “civilian clothing.”1 The reports sparked debate within the NGO community and among military judge advocates about the legality of such actions.2 At the US Special Operations Command (“USSOCOM”) annual Legal Conference, May 13–17, 2002, the judge advocate debate became intense. While some attendees raised questions of “illegality” and the right or obligation of special operations forces to refuse an “illegal order” to wear “civilian clothing,” others urged caution.3 The discussion was unclassified, and many in the room were not * Copyright © 2003 W. Hays Parks. ** Law of War Chair, Office of General Counsel, Department of Defense; Special Assistant for Law of War Matters to The Judge Advocate General of the Army, 1979–2003; Stockton Chair of International Law, Naval War College, 1984–1985; Colonel, US Marine Corps Reserve (Retired); Adjunct Professor of International Law, Washington College of Law, American University, Washington, DC. The views expressed herein are the personal views of the author and do not necessarily reflect an official position of the Department of Defense or any other agency of the United States government. The author is indebted to Professor Jack L. Goldsmith for his advice and assistance during the research and writing of this article. 1 See, for example, Michelle Kelly and Morten Rostrup, Identify Yourselves: Coalition Soldiers in Afghanistan Are Endangering Aid Workers, Guardian (London) 19 (Feb 1, 2002).
    [Show full text]
  • I Reefs of Life to Reefs of Death: the Political Ecology of Coral Reef Health by Tegan Churcher Hoffmann B.S. (University of Ca
    Reefs of Life to Reefs of Death: The Political Ecology of Coral Reef Health by Tegan Churcher Hoffmann B.S. (University of California at Berkeley) 1994 M.A. (University of California at Berkeley) 1998 A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Geography in the GRADUATE DIVISION of the UNIVERSITY OF CALIFORNIA, BERKELEY Committee in Charge: Professor Michael Watts, Chair Professor David Stoddart Professor Jere Lipps Fall 2001 i Reefs of Life to Reefs of Death: The Political Ecology of Coral Reef Health Copyright 2001 by Tegan Churcher Hoffmann ii Abstract Reefs of Life to Reefs of Death: The Political Ecology of Coral Reef Health by Tegan Churcher Hoffmann Doctor of Philosophy in Geography University of California, Berkeley Professor Michael Watts, Chair This research focuses on the South Pacific region, an area of high global coral diversity. I examine reef health surrounding two islands in Fiji, Vatulele and Ovalau, and two Cook Islands, Aitutaki and Rarotonga. Each island has distinct differences based not only on reef type, environment, and ecology, but also upon social institutions. I will compare four islands with barrier and fringing reefs that have different levels of economic development, population pressure, land-use practices, and marine management practices. This research will assess coral health in areas that have not been previously surveyed. This interdisciplinary research methodology includes both ecological and social data collection to further understanding of human environment interactions. I do this by identifying and describing the presence of certain social institutions and some historical reasons as to why they exist.
    [Show full text]
  • Scuba Diving History
    Scuba diving history Scuba history from a diving bell developed by Guglielmo de Loreno in 1535 up to John Bennett’s dive in the Philippines to amazing 308 meter in 2001 and much more… Humans have been diving since man was required to collect food from the sea. The need for air and protection under water was obvious. Let us find out how mankind conquered the sea in the quest to discover the beauty of the under water world. 1535 – A diving bell was developed by Guglielmo de Loreno. 1650 – Guericke developed the first air pump. 1667 – Robert Boyle observes the decompression sickness or “the bends”. After decompression of a snake he noticed gas bubbles in the eyes of a snake. 1691 – Another diving bell a weighted barrels, connected with an air pipe to the surface, was patented by Edmund Halley. 1715 – John Lethbridge built an underwater cylinder that was supplied via an air pipe from the surface with compressed air. To prevent the water from entering the cylinder, greased leather connections were integrated at the cylinder for the operators arms. 1776 – The first submarine was used for a military attack. 1826 – Charles Anthony and John Deane patented a helmet for fire fighters. This helmet was used for diving too. This first version was not fitted to the diving suit. The helmet was attached to the body of the diver with straps and air was supplied from the surfa 1837 – Augustus Siebe sealed the diving helmet of the Deane brothers’ to a watertight diving suit and became the standard for many dive expeditions.
    [Show full text]
  • History of Scuba Diving About 500 BC: (Informa on Originally From
    History of Scuba Diving nature", that would have taken advantage of this technique to sink ships and even commit murders. Some drawings, however, showed different kinds of snorkels and an air tank (to be carried on the breast) that presumably should have no external connecons. Other drawings showed a complete immersion kit, with a plunger suit which included a sort of About 500 BC: (Informaon originally from mask with a box for air. The project was so Herodotus): During a naval campaign the detailed that it included a urine collector, too. Greek Scyllis was taken aboard ship as prisoner by the Persian King Xerxes I. When Scyllis learned that Xerxes was to aack a Greek flolla, he seized a knife and jumped overboard. The Persians could not find him in the water and presumed he had drowned. Scyllis surfaced at night and made his way among all the ships in Xerxes's fleet, cung each ship loose from its moorings; he used a hollow reed as snorkel to remain unobserved. Then he swam nine miles (15 kilometers) to rejoin the Greeks off Cape Artemisium. 15th century: Leonardo da Vinci made the first known menon of air tanks in Italy: he 1772: Sieur Freminet tried to build a scuba wrote in his Atlanc Codex (Biblioteca device out of a barrel, but died from lack of Ambrosiana, Milan) that systems were used oxygen aer 20 minutes, as he merely at that me to arficially breathe under recycled the exhaled air untreated. water, but he did not explain them in detail due to what he described as "bad human 1776: David Brushnell invented the Turtle, first submarine to aack another ship.
    [Show full text]
  • GR03617-01 UDT 2018 Press Pack AW.Indd
    UDT 2018 UNDERSEA DEFENCE TECHNOLOGY SEC, Glasgow Visit us on Stand C2 AVON PROTECTION AT UDT 2018 Avon Protection has more than 130 years of experience, delivering performance innovation, design and engineering solutions. Avon Protection’s capabilities include the design, development, test and manufacture of respirators, filters, escape hoods, powered air purifying respirators (PAPRs), self-contained breathing apparatus (SCBA), hybrid systems, thermal imaging, dive computers and closed circuit rebreathers. Over our history of innovation, design and engineering, we have exclusively focused on the military, law enforcement, firefighting and industrial markets, understanding the unique requirements of these specialist, high threat, user groups. This depth of understanding and specialisation has enabled Avon Protection to become the recognised global market leader for respiratory products in this field. PRODUCTS ON SHOW MCM100 MDC150 Mi-TIC S NH15 COMBO 2 AVON PROTECTION AT UDT 2018 MCM100 The MCM100 is a configurable platform to meet multiple military Underwater Breathing Apparatus (UBA) requirements. It is a fully closed circuit, electronically controlled, mixed gas rebreather CE tested to 100m, suitable for a large range of military or tactical diving disciplines such as Mine Countermeasure (MCM), Explosive Ordnance Disposal (EOD) shallow or deep, Mine Investigation and Exploitation (MIE) and Special Operations Forces (SOF). MDC150 The next generation of military dive computer with real-time data/ decompression logging and a custom interface which is fully reconfigurable allowing reprogramming as requirements change. The multiple algorithm capability allows for end user decompression system inclusion. The robust and ergonomic form has been specifically designed for use in demanding military diving applications. Mi-TIC S.
    [Show full text]
  • Optimal Breathing Gas Mixture in Professional Diving with Multiple Supply
    Proceedings of the World Congress on Engineering 2021 WCE 2021, July 7-9, 2021, London, U.K. Optimal Breathing Gas Mixture in Professional Diving with Multiple Supply Orhan I. Basaran, Mert Unal compressors and cylinders, it was limited to surface air Abstract— Professional diving existed since antiquities when supply lines. In 1978, Fleuss introduced the first closed divers collected resources from the bottom of the seas and circuit oxygen breathing apparatus which removed carbon lakes. With technological advancements in the recent century, dioxide from the exhaled gas and did not form bubbles professional diving activities also increased significantly. underwater. In 1943, Cousteau and Gangan designed the Diving has many adverse effects on human physiology which first proper demand-regulated air supply from compressed are widely investigated in order to make dives safer. In this air cylinders worn on the back. The scuba equipment with study, we focus on optimizing the breathing gas mixture minimizing the dive costs while ensuring the safety of the the high-pressure regulator on the cylinder and a single hose divers. The methods proposed in this paper are purely to a demand valve was invented in Australia and marketed theoretical and divers should always have appropriate training by Ted Eldred in the early 1950s [1]. and certificates. Also, divers should never perform dives With the use of Siebe dress, the first cases of decompression without consulting professionals and medical doctors with expertise in related fields. sickness began to be documented. Haldane conducted several experiments on animal and human subjects in Index Terms—-professional diving; breathing gas compression chambers to investigate the causes of this optimization; dive profile optimization sickness and how it can be prevented.
    [Show full text]
  • Biomechanics of Safe Ascents Workshop
    PROCEEDINGS OF BIOMECHANICS OF SAFE ASCENTS WORKSHOP — 10 ft E 30 ft TIME AMERICAN ACADEMY OF UNDERWATER SCIENCES September 25 - 27, 1989 Woods Hole, Massachusetts Proceedings of the AAUS Biomechanics of Safe Ascents Workshop Michael A. Lang and Glen H. Egstrom, (Editors) Copyright © 1990 by AMERICAN ACADEMY OF UNDERWATER SCIENCES 947 Newhall Street Costa Mesa, CA 92627 All Rights Reserved No part of this book may be reproduced in any form by photostat, microfilm, or any other means, without written permission from the publishers Copies of these Proceedings can be purchased from AAUS at the above address This workshop was sponsored in part by the National Oceanic and Atmospheric Administration (NOAA), Department of Commerce, under grant number 40AANR902932, through the Office of Undersea Research, and in part by the Diving Equipment Manufacturers Association (DEMA), and in part by the American Academy of Underwater Sciences (AAUS). The U.S. Government is authorized to produce and distribute reprints for governmental purposes notwithstanding the copyright notation that appears above. Opinions presented at the Workshop and in the Proceedings are those of the contributors, and do not necessarily reflect those of the American Academy of Underwater Sciences PROCEEDINGS OF THE AMERICAN ACADEMY OF UNDERWATER SCIENCES BIOMECHANICS OF SAFE ASCENTS WORKSHOP WHOI/MBL Woods Hole, Massachusetts September 25 - 27, 1989 MICHAEL A. LANG GLEN H. EGSTROM Editors American Academy of Underwater Sciences 947 Newhall Street, Costa Mesa, California 92627 U.S.A. An American Academy of Underwater Sciences Diving Safety Publication AAUSDSP-BSA-01-90 CONTENTS Preface i About AAUS ii Executive Summary iii Acknowledgments v Session 1: Introductory Session Welcoming address - Michael A.
    [Show full text]
  • Diving with the Seahorse
    DIVING WITH THE SEAHORSE Omega has achieved a great deal in divers’ watches and was a true pioneer in water-sealed timepieces. The Omega seahorse symbolizing water resistance has even become one of the best known logos. BY JENS KOCH he history of divers’ watches at Omega began not only at an ex - T tremely early point in time but with a timekeeper that was better known for its elegance than its robust construc - tion. This is not surprising, for it was the age of art deco and thus rectangular watches. In 1932, the Omega Marine was already defining revolutionary case making: a double case ensured water re - sistance, while a tensioning lever pushed the inner case against a leather seal. The outer crystal was crafted in scratchproof sapphire, a rarity at the time. The watch was available in rust-free Staybrite steel as well as in gold. A strap crafted in seal leather guaranteed resistance to salt wa - ter, and the folding clasp offered length adjustment. In an extreme temperature test in 1936, three Marine models were placed The Omega Marine, introduced in 1932, with a in water heated to 85° C (185° F) for double case, sapphire crystal, and a strap made of four minutes and then lowered 73 meters saltwater-resistant seal leather HISTORY Omega Seamaster The foundations of a grand line: Seamaster models from 1948, The Seamaster Professional 600 from 1970, nicknamed ProPlof, Those who put their lives on the line need a good watch on their wrists: The Seamaster Professional 100 0m/330 0ft from 1971 with one of them in chronometer version with a monocoque case and security button for the rotating bezel an Omega ad from 1970 for the Seamaster Professional 600 a monocoque case was Omega’s most water-resistant watch.
    [Show full text]
  • Recall of Dacor Darwin Dive Computers
    NEWS from CPSC U.S. Consumer Product Safety Commission Office of Information and Public Affairs Washington, DC 20207 FOR IMMEDIATE RELEASE, February 22, 2005, Release # 05-118 Firm's Hotline: (800) 874-3236 CPSC Consumer Hotline: (800) 638-2772 CPSC Media Contact: (301) 504-7908 CPSC, Head USA Inc. Announce Recall of SCUBA Diving Computers WASHINGTON, D.C. - The U.S. Consumer Product Safety Commission announces the following recall in voluntary cooperation with the firm below. Consumers should stop using recalled products immediately unless otherwise instructed. Name of product: SCUBA Diving Computers Units: 181 Distributor: Head USA Inc., of Norwalk, Conn. Hazard: The dive computers were improperly calibrated, resulting in incorrect calculations. Diving with an improperly calibrated dive computer can provide inaccurate "No Decompression (no stop) Time," "Decompression Time," "Desaturation Time" and "No Fly Time." This could result in divers suffering serious injuries, including decompression sickness. Incidents/Injuries: Head USA received one report of a computer malfunction. No injuries were reported. Description: The recall includes the Dacor Darwin Air dive computer with serial number 3265 through 3415, and the Dacor Darwin Console dive computer with serial numbers 8503 through 8592. The serial number will appear on the dive computer screen after removing and reinserting the batteries. The Darwin Air is a completely integrated dive computer and pressure gauge with "Dacor Darwin Air" written on the front. It is encased in gray on black heavy-duty plastic. The Darwin Console is a dive computer with a compact submersible pressure gauge bearing the word "Dacor" on the front. It is encased in black heavy-duty plastic.
    [Show full text]
  • Theory and Treatment Solo Cave Diving
    Decompression Sickness: Theory and Treatment Solo Cave Diving: Just How Safe Is It? A Few Words About Decompression Schedules Cave Diving Into The Dominican Past Diving Pioneers & Innovators: A Series of In Depth Interviews (Dick Bonin) Issue 8 – September 2012 Contents Editorial Editorial 2 Welcome to the eighth issue of Tech Diving Mag. In this issue, the contributors have, once more, brought together a wealth Decompression Sickness: Theory and Treatment of information, along with some distinctive first hand experiences. The By Bret Gilliam 3 contributors for this issue are world renowned industry professional Bret Gilliam, accomplished diver, instructor trainer and book author Steve Lewis, technical diving instructor Peter Buzzacott (PhD) and Solo Cave Diving: Just How Safe Is It? cave explorer Cristian Pittaro. Get to know more about them and read By Peter Buzzacott 22 their bio at www.techdivingmag.com/contributors.html. As you might know, Tech Diving Mag is based on article contribution A Few Words About Decompression Schedules from the readership. So you’re always welcome to drop me a line if you’re interested in volunteering an article. One more much appreciated By Steve Lewis 29 thing is your photos (even without articles)! For submission guidelines, take a look at www.techdivingmag.com/guidelines.html. Cave Diving Into The Dominican Past Tech Diving Mag is very much your magazine and I am always keen By Cristian Pittaro 37 to have your input. If you want to share your views, drop me a line at [email protected]. Diving Pioneers & Innovators: A Series of In Please visit www.techdivingmag.com/communicate.html to subscribe Depth Interviews (Dick Bonin) to the newsletter in order to be notified when new issues are available for download.
    [Show full text]
  • Adm Issue 10 Finnished
    4x4x4x4 Four times a year Four times the copy Four times the quality Four times the dive experience Advanced Diver Magazine might just be a quarterly magazine, printing four issues a year. Still, compared to all other U.S. monthly dive maga- zines, Advanced Diver provides four times the copy, four times the quality and four times the dive experience. The staff and contribu- tors at ADM are all about diving, diving more than should be legally allowed. We are constantly out in the field "doing it," exploring, photographing and gathering the latest information about what we love to do. In this issue, you might notice that ADM is once again expanding by 16 pages to bring you, our readers, even more information and contin- ued high-quality photography. Our goal is to be the best dive magazine in the history of diving! I think we are on the right track. Tell us what you think and read about what others have to say in the new "letters to bubba" section found on page 17. Curt Bowen Publisher Issue 10 • • Pg 3 Advanced Diver Magazine, Inc. © 2001, All Rights Reserved Editor & Publisher Curt Bowen General Manager Linda Bowen Staff Writers / Photographers Jeff Barris • Jon Bojar Brett Hemphill • Tom Isgar Leroy McNeal • Bill Mercadante John Rawlings • Jim Rozzi Deco-Modeling Dr. Bruce Wienke Text Editor Heidi Spencer Assistants Rusty Farst • Tim O’Leary • David Rhea Jason Richards • Joe Rojas • Wes Skiles Contributors (alphabetical listing) Mike Ball•Philip Beckner•Vern Benke Dan Block•Bart Bjorkman•Jack & Karen Bowen Steve Cantu•Rich & Doris Chupak•Bob Halstead Jitka Hyniova•Steve Keene•Dan Malone Tim Morgan•Jeff Parnell•Duncan Price Jakub Rehacek•Adam Rose•Carl Saieva Susan Sharples•Charley Tulip•David Walker Guy Wittig•Mark Zurl Advanced Diver Magazine is published quarterly in Bradenton, Florida.
    [Show full text]
  • 'The Last of the Earth's Frontiers': Sealab, the Aquanaut, and the US
    ‘The Last of the earth’s frontiers’: Sealab, the Aquanaut, and the US Navy’s battle against the sub-marine Rachael Squire Department of Geography Royal Holloway, University of London Submitted in accordance with the requirements for the degree of PhD, University of London, 2017 Declaration of Authorship I, Rachael Squire, hereby declare that this thesis and the work presented in it is entirely my own. Where I have consulted the work of others, this is always clearly stated. Signed: ___Rachael Squire_______ Date: __________9.5.17________ 2 Contents Declaration…………………………………………………………………………………………………………. 2 Abstract……………………………………………………………………………………………………………… 5 Acknowledgements …………………………………………………………………………………………… 6 List of figures……………………………………………………………………………………………………… 8 List of abbreviations…………………………………………………………………………………………… 12 Preface: Charting a course: From the Bay of Gibraltar to La Jolla Submarine Canyon……………………………………………………………………………………………………………… 13 The Sealab Prayer………………………………………………………………………………………………. 18 Chapter 1: Introducing Sealab …………………………………………………………………………… 19 1.0 Introduction………………………………………………………………………………….... 20 1.1 Empirical and conceptual opportunities ……………………....................... 24 1.2 Thesis overview………………………………………………………………………………. 30 1.3 People and projects: a glossary of the key actors in Sealab……………… 33 Chapter 2: Geography in and on the sea: towards an elemental geopolitics of the sub-marine …………………………………………………………………………………………………. 39 2.0 Introduction……………………………………………………………………………………. 40 2.1 The sea in geography……………………………………………………………………….
    [Show full text]