{"id":1824,"count":10,"description":"Scuba Diving Theory\r\nRecreational dive theory advice, tips and how to guides.\r\nMy dive theory articles were written to help beginners and improving scuba divers improve their knowledge and understanding of diving issues and risks.\r\n\r\nEach scuba diving skills article contains invaluable details that are too frequently missed out on in recreational dive classes. Enjoy this diver series!\r\nScuba diving articles topics\r\n\r\n \tScuba breathing gasses\r\n \tScuba diving depth limits\r\n \tNitrogen narcosis\r\n \tCO2 narcosis\r\n \tScuba diving risks\r\n \tHypercapnia\r\n\r\nDisclosure\r\nscubatechphilippines.com is a participant in the Amazon Services LLC Associates Program; I may earn commission from qualifying purchases made through affiliate advertising links included in articles on this blog.<\/em>\r\n\r\nI only endorse and recommend products that I have used myself, or know to be highly recommended by expert diving peers. There is no additional cost to you from purchasing through affiliate links on this site.\r\n\r\nAbout the Author\r\n\r\nAndy Davis is a RAID, PADI TecRec, ANDI, BSAC, and SSI-qualified independent technical diving instructor who specializes in teaching advanced sidemount, trimix, and wreck exploration diving courses across South East Asia. Currently residing in \u2018wreck diving heaven\u2019 at Subic Bay, Philippines, he has amassed more than 9000 open-circuit and CCR dives over 27 years of diving across the globe.\r\n\r\nAndy has published many magazine articles on technical diving, has written course materials for dive training agency syllabus, tests, and reviews diving gear for major manufacturers, and consults with the Philippines Underwater Archaeology Society.\r\n\r\nHe is currently writing a series of books to be published on advanced diving topics.\u00a0 Prior to becoming a professional technical diving educator in 2006, Andy was a commissioned officer in the Royal Air Force and has served in Iraq, Afghanistan, Belize, and Cyprus.","link":"https:\/\/scubatechphilippines.com\/scuba_blog\/category\/scuba_diving_articles\/scuba-diving-theory\/","name":"Dive Theory","slug":"scuba-diving-theory","taxonomy":"category","parent":597,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dive Theory Archives - Andy Davis Sidemount Technical Wreck Diving Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dive Theory Archives - Andy Davis Sidemount Technical Wreck Diving Blog\" \/>\n<meta property=\"og:description\" content=\"Scuba Diving Theory Recreational dive theory advice, tips and how to guides. My dive theory articles were written to help beginners and improving scuba divers improve their knowledge and understanding of diving issues and risks. Each scuba diving skills article contains invaluable details that are too frequently missed out on in recreational dive classes. Enjoy this diver series! Scuba diving articles topics  Scuba breathing gasses  Scuba diving depth limits  Nitrogen narcosis  CO2 narcosis  Scuba diving risks  Hypercapnia Disclosure scubatechphilippines.com is a participant in the Amazon Services LLC Associates Program; I may earn commission from qualifying purchases made through affiliate advertising links included in articles on this blog. I only endorse and recommend products that I have used myself, or know to be highly recommended by expert diving peers. There is no additional cost to you from purchasing through affiliate links on this site. About the Author Andy Davis is a RAID, PADI TecRec, ANDI, BSAC, and SSI-qualified independent technical diving instructor who specializes in teaching advanced sidemount, trimix, and wreck exploration diving courses across South East Asia. Currently residing in \u2018wreck diving heaven\u2019 at Subic Bay, Philippines, he has amassed more than 9000 open-circuit and CCR dives over 27 years of diving across the globe. Andy has published many magazine articles on technical diving, has written course materials for dive training agency syllabus, tests, and reviews diving gear for major manufacturers, and consults with the Philippines Underwater Archaeology Society. He is currently writing a series of books to be published on advanced diving topics.\u00a0 Prior to becoming a professional technical diving educator in 2006, Andy was a commissioned officer in the Royal Air Force and has served in Iraq, Afghanistan, Belize, and Cyprus.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/\" \/>\n<meta property=\"og:site_name\" content=\"Andy Davis Sidemount Technical Wreck Diving Blog\" \/>\n<meta property=\"og:image\" content=\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2016\/09\/Cartoon-Andy-900x900-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1261\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Divephilippines\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/\",\"url\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/\",\"name\":\"Dive Theory Archives - Andy Davis Sidemount Technical Wreck Diving Blog\",\"isPartOf\":{\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/#breadcrumb\"},\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/scuba-diving-theory\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Scuba Diving Articles\",\"item\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/scuba_diving_articles\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dive Theory\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#website\",\"url\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/\",\"name\":\"Andy Davis Sidemount Technical Wreck Diving Blog\",\"description\":\"Sidemount Technical Wreck Diving Blog | Articles and Resources\",\"publisher\":{\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/97db30481ec4e5c92a61fdb6c818acec\",\"name\":\"Andy Davis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png\",\"contentUrl\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/wp-content\/uploads\/2024\/07\/Cartoon-Andy-Vanilla-250px.png\",\"width\":250,\"height\":250,\"caption\":\"Andy Davis\"},\"logo\":{\"@id\":\"https:\/\/scubatechphilippines.com\/scuba_blog\/#\/schema\/person\/image\/\"},\"description\":\"Passionate scuba educator, technical sidemount diving fanatic and wreck diving explorer. 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About the Author Andy Davis is a RAID, PADI TecRec, ANDI, BSAC, and SSI-qualified independent technical diving instructor who specializes in teaching advanced sidemount, trimix, and wreck exploration diving courses across South East Asia. Currently residing in \u2018wreck diving heaven\u2019 at Subic Bay, Philippines, he has amassed more than 9000 open-circuit and CCR dives over 27 years of diving across the globe. Andy has published many magazine articles on technical diving, has written course materials for dive training agency syllabus, tests, and reviews diving gear for major manufacturers, and consults with the Philippines Underwater Archaeology Society. 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