{"id":2012,"date":"2022-01-06T19:13:12","date_gmt":"2022-01-06T19:13:12","guid":{"rendered":"https:\/\/punkfish-academy.com\/elementor-7"},"modified":"2026-04-27T20:29:10","modified_gmt":"2026-04-27T20:29:10","slug":"science-of-diving","status":"publish","type":"page","link":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/","title":{"rendered":"SCIENCE OF DIVING"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Course Hero&#8221; _builder_version=&#8221;4.16&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_stops=&#8221;#474ab6 0%|#9271f6 100%&#8221; background_color_gradient_start=&#8221;#474ab6&#8243; background_color_gradient_end=&#8221;#9271f6&#8243; background_image=&#8221;https:\/\/punkfish-academy.com\/wp-content\/uploads\/2022\/01\/IMG_5035-scaled-e1642201703907.jpg&#8221; custom_padding=&#8221;11px|0px|20px|0px||&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;top&#8221; animation_intensity_slide=&#8221;2%&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; background_enable_image=&#8221;off&#8221; custom_margin=&#8221;|||&#8221; custom_width_px=&#8221;1280px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; header_font=&#8221;|on|||&#8221; header_font_size=&#8221;42px&#8221; header_line_height=&#8221;1.3em&#8221; background_layout=&#8221;dark&#8221; custom_padding=&#8221;6px|||||&#8221; header_font_size_tablet=&#8221;&#8221; header_font_size_phone=&#8221;&#8221; header_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>SCIENCE OF DIVING: Become a divelogist<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;8px|||||&#8221;][et_pb_column _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; header_3_line_height=&#8221;1.4em&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Diveology: SSI Science of Diving &#8211; with the PUNKFISH PLUS<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;2_3,1_3&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Maybe you&#8217;re one of those nerds who wants to understand how a regulator works even before you try diving for the first time. Maybe you&#8217;ve been diving for a long time, but somehow you sometimes feel like you really don&#8217;t know enough about what you&#8217;re doing. Maybe you want to become a diving instructor and wonder if you already know enough.<\/p>\n<p>All this and much more are good reasons for the Science of Diving course. The SSI course is a prerequisite for the SSI Divemaster, it provides all the basic information in a compact and complete way.<\/p>\n<p>Sometimes the information from the course material is not enough, but more and more questions arise. For this we try to provide a little additional material on important discussions in the world of diving. So that you can not only recite the names of long-dead old white men, but also know the relevant basic physics. So that you not only memorize the rules, but also assess risks. And above all, of course: To make diving even more fun.<\/p>\n<p>We, the Punkfishes Dominik Els\u00e4sser and Veronika Sievers, wish you lots of fun reading and diving!<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/punkfish-academy.com\/wp-content\/uploads\/2023\/02\/Science-of-Diving-e1676402537472.jpg&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; alt=&#8221;SSI Science of Diving Certification&#8221; title_text=&#8221;SSI Science of Diving Certification&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wcm9kdWN0Iiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM0ODkifX0=@&#8221; _dynamic_attributes=&#8221;url&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][et_pb_button button_text=&#8221;Buy Course&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;1b468ece-fbc6-41f0-9fbb-0d9bc6882bdc&#8221; button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wcm9kdWN0Iiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM0ODkifX0=@&#8221; _dynamic_attributes=&#8221;button_url&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; padding_top_2=&#8221;0px&#8221; admin_label=&#8221;Course Chapters&#8221; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||120px|&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_3&#8243; specialty_columns=&#8221;2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; parallax__hover=&#8221;off&#8221; parallax_method__hover=&#8221;on&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;4&#8243; _builder_version=&#8221;4.27.4&#8243; custom_margin=&#8221;-80px|||&#8221; custom_padding=&#8221;0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; parallax__hover=&#8221;off&#8221; parallax_method__hover=&#8221;on&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_blurb title=&#8221;Chapter 1: Dive Physics&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE5NTIifX0=@&#8221; image=&#8221;https:\/\/punkfish-academy.com\/wp-content\/uploads\/2022\/01\/archimedes-Kloetze-1-150&#215;150.png&#8221; alt=&#8221;Lava&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;64px&#8221; content_max_width=&#8221;1100px&#8221; admin_label=&#8221;Chapter&#8221; _builder_version=&#8221;4.27.4&#8243; _dynamic_attributes=&#8221;url,link_option_url&#8221; header_font=&#8221;|on|||&#8221; header_text_color=&#8221;#2e2545&#8243; header_line_height=&#8221;1.5em&#8221; body_text_color=&#8221;#8585bd&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.9em&#8221; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;30px|40px|30px|40px&#8221; animation_style=&#8221;zoom&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_zoom=&#8221;20%&#8221; animation_starting_opacity=&#8221;100%&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE5NTIifX0=@&#8221; box_shadow_style=&#8221;preset2&#8243; box_shadow_horizontal=&#8221;0px&#8221; box_shadow_vertical=&#8221;0px&#8221; box_shadow_blur=&#8221;60px&#8221; box_shadow_color=&#8221;rgba(71,74,182,0.12)&#8221; image_max_width=&#8221;64px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>What drove Archimedes to walk around the village naked? Why do divers around the world still know the 17th-century English naturalist Boyle? And what forces gas into liquids?<strong><br \/><\/strong><\/p>\n<p>[\/et_pb_blurb][et_pb_blurb title=&#8221;Chapter 2: Dive Physiology&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE1NjYifX0=@&#8221; image=&#8221;https:\/\/punkfish-academy.com\/wp-content\/uploads\/2022\/01\/Gasaustausch-in-der-Lunde-SSI-150&#215;150.jpg&#8221; alt=&#8221;Gas exchange &#8211; Image: SSI&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;64px&#8221; content_max_width=&#8221;1100px&#8221; admin_label=&#8221;Chapter&#8221; _builder_version=&#8221;4.16&#8243; _dynamic_attributes=&#8221;url,link_option_url&#8221; header_font=&#8221;|on|||&#8221; header_text_color=&#8221;#2e2545&#8243; header_line_height=&#8221;1.5em&#8221; body_text_color=&#8221;#8585bd&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.9em&#8221; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;30px|40px|30px|40px&#8221; animation_style=&#8221;zoom&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_zoom=&#8221;20%&#8221; animation_starting_opacity=&#8221;100%&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE1NjYifX0=@&#8221; box_shadow_style=&#8221;preset2&#8243; box_shadow_horizontal=&#8221;0px&#8221; box_shadow_vertical=&#8221;0px&#8221; box_shadow_blur=&#8221;60px&#8221; box_shadow_color=&#8221;rgba(71,74,182,0.12)&#8221; image_max_width=&#8221;64px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>What is the structure of the lungs and how does breathing work? How can you injure your lungs? What happens during gas exchange? What is DCS? And is the PFO actually to blame for everything?<\/p>\n<p><strong> <\/strong><\/p>\n<p>[\/et_pb_blurb][et_pb_blurb title=&#8221;Chapter 3: Dive planning&#8221; url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE5NjYifX0=@&#8221; image=&#8221;https:\/\/punkfish-academy.com\/wp-content\/uploads\/2022\/01\/40m-150&#215;150.jpg&#8221; alt=&#8221;OWD certification&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;64px&#8221; content_max_width=&#8221;1100px&#8221; admin_label=&#8221;Chapter&#8221; _builder_version=&#8221;4.16&#8243; _dynamic_attributes=&#8221;url,link_option_url&#8221; header_font=&#8221;|on|||&#8221; header_text_color=&#8221;#2e2545&#8243; header_line_height=&#8221;1.5em&#8221; body_text_color=&#8221;#8585bd&#8221; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.9em&#8221; background_color=&#8221;#ffffff&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;30px|40px|30px|40px&#8221; animation_style=&#8221;zoom&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_zoom=&#8221;20%&#8221; animation_starting_opacity=&#8221;100%&#8221; link_option_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE5NjYifX0=@&#8221; box_shadow_style=&#8221;preset2&#8243; box_shadow_horizontal=&#8221;0px&#8221; box_shadow_vertical=&#8221;0px&#8221; box_shadow_blur=&#8221;60px&#8221; box_shadow_color=&#8221;rgba(71,74,182,0.12)&#8221; image_max_width=&#8221;64px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Is there a monster waiting at the no decompression limits? How much air or other do I need to have left? And what do I do if something goes wrong?<\/p>\n<p><strong> <\/strong><\/p>\n<p>[\/et_pb_blurb][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; padding_top__hover=&#8221;0px&#8221; parallax__hover=&#8221;off&#8221; parallax_method__hover=&#8221;on&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_button _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221; button_text_size__hover_enabled=&#8221;off&#8221; button_text_size__hover=&#8221;null&#8221; button_one_text_size__hover_enabled=&#8221;off&#8221; button_one_text_size__hover=&#8221;null&#8221; button_two_text_size__hover_enabled=&#8221;off&#8221; button_two_text_size__hover=&#8221;null&#8221; button_text_color__hover_enabled=&#8221;off&#8221; button_text_color__hover=&#8221;null&#8221; button_one_text_color__hover_enabled=&#8221;off&#8221; button_one_text_color__hover=&#8221;null&#8221; button_two_text_color__hover_enabled=&#8221;off&#8221; button_two_text_color__hover=&#8221;null&#8221; button_border_width__hover_enabled=&#8221;off&#8221; button_border_width__hover=&#8221;null&#8221; button_one_border_width__hover_enabled=&#8221;off&#8221; button_one_border_width__hover=&#8221;null&#8221; button_two_border_width__hover_enabled=&#8221;off&#8221; button_two_border_width__hover=&#8221;null&#8221; button_border_color__hover_enabled=&#8221;off&#8221; button_border_color__hover=&#8221;null&#8221; button_one_border_color__hover_enabled=&#8221;off&#8221; button_one_border_color__hover=&#8221;null&#8221; button_two_border_color__hover_enabled=&#8221;off&#8221; button_two_border_color__hover=&#8221;null&#8221; button_border_radius__hover_enabled=&#8221;off&#8221; button_border_radius__hover=&#8221;null&#8221; button_one_border_radius__hover_enabled=&#8221;off&#8221; button_one_border_radius__hover=&#8221;null&#8221; button_two_border_radius__hover_enabled=&#8221;off&#8221; button_two_border_radius__hover=&#8221;null&#8221; button_letter_spacing__hover_enabled=&#8221;off&#8221; button_letter_spacing__hover=&#8221;null&#8221; button_one_letter_spacing__hover_enabled=&#8221;off&#8221; button_one_letter_spacing__hover=&#8221;null&#8221; button_two_letter_spacing__hover_enabled=&#8221;off&#8221; button_two_letter_spacing__hover=&#8221;null&#8221; button_bg_color__hover_enabled=&#8221;off&#8221; button_bg_color__hover=&#8221;null&#8221; button_one_bg_color__hover_enabled=&#8221;off&#8221; button_one_bg_color__hover=&#8221;null&#8221; button_two_bg_color__hover_enabled=&#8221;off&#8221; button_two_bg_color__hover=&#8221;null&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SSI Science of Diving Course &#8211; the complete diving theory. At Punkfish Academy, you naturally get much more than just the SSI material. With our site and our webninars, you can really delve deep into diving theory.  <\/p>\n","protected":false},"author":1,"featured_media":7111,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","pmpro_default_level":"","footnotes":""},"class_list":["post-2012","page","type-page","status-publish","has-post-thumbnail","hentry","pmpro-has-access"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SCIENCE OF DIVING - PUNKFISH ACADEMY<\/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:\/\/punkfish-academy.com\/en\/science-of-diving\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SCIENCE OF DIVING - PUNKFISH ACADEMY\" \/>\n<meta property=\"og:description\" content=\"SSI Science of Diving Course - the complete diving theory. At Punkfish Academy, you naturally get much more than just the SSI material. With our site and our webninars, you can really delve deep into diving theory.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/punkfish-academy.com\/en\/science-of-diving\/\" \/>\n<meta property=\"og:site_name\" content=\"PUNKFISH ACADEMY\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/punkfishacademy\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-27T20:29:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/punkfish-academy.com\/wp-content\/uploads\/2025\/02\/Science-of-Diving-.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"686\" \/>\n\t<meta property=\"og:image:height\" content=\"686\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/\",\"url\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/\",\"name\":\"SCIENCE OF DIVING - PUNKFISH ACADEMY\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/punkfish-academy.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1\",\"datePublished\":\"2022-01-06T19:13:12+00:00\",\"dateModified\":\"2026-04-27T20:29:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/punkfish-academy.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/punkfish-academy.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1\",\"width\":686,\"height\":686,\"caption\":\"SSI Science of Diving\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/science-of-diving\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/punkfish-academy-home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SCIENCE OF DIVING\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/\",\"name\":\"PUNKFISH ACADEMY\",\"description\":\"Scuba Diving Theory\",\"publisher\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#organization\",\"name\":\"PUNKFISH ACADEMY\",\"url\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/punkfish-academy.com\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/logoohnetextquadrat-e1644699004261.jpg?fit=512%2C512&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/punkfish-academy.com\\\/wp-content\\\/uploads\\\/2022\\\/02\\\/logoohnetextquadrat-e1644699004261.jpg?fit=512%2C512&ssl=1\",\"width\":512,\"height\":512,\"caption\":\"PUNKFISH ACADEMY\"},\"image\":{\"@id\":\"https:\\\/\\\/punkfish-academy.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/punkfishacademy\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SCIENCE OF DIVING - PUNKFISH ACADEMY","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/","og_locale":"en_US","og_type":"article","og_title":"SCIENCE OF DIVING - PUNKFISH ACADEMY","og_description":"SSI Science of Diving Course - the complete diving theory. At Punkfish Academy, you naturally get much more than just the SSI material. With our site and our webninars, you can really delve deep into diving theory.","og_url":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/","og_site_name":"PUNKFISH ACADEMY","article_publisher":"https:\/\/www.facebook.com\/punkfishacademy","article_modified_time":"2026-04-27T20:29:10+00:00","og_image":[{"width":686,"height":686,"url":"https:\/\/punkfish-academy.com\/wp-content\/uploads\/2025\/02\/Science-of-Diving-.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/","url":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/","name":"SCIENCE OF DIVING - PUNKFISH ACADEMY","isPartOf":{"@id":"https:\/\/punkfish-academy.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/#primaryimage"},"image":{"@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/punkfish-academy.com\/wp-content\/uploads\/2025\/02\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1","datePublished":"2022-01-06T19:13:12+00:00","dateModified":"2026-04-27T20:29:10+00:00","breadcrumb":{"@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/punkfish-academy.com\/en\/science-of-diving\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/#primaryimage","url":"https:\/\/i0.wp.com\/punkfish-academy.com\/wp-content\/uploads\/2025\/02\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1","contentUrl":"https:\/\/i0.wp.com\/punkfish-academy.com\/wp-content\/uploads\/2025\/02\/Science-of-Diving-.jpg?fit=686%2C686&ssl=1","width":686,"height":686,"caption":"SSI Science of Diving"},{"@type":"BreadcrumbList","@id":"https:\/\/punkfish-academy.com\/en\/science-of-diving\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/punkfish-academy.com\/en\/punkfish-academy-home\/"},{"@type":"ListItem","position":2,"name":"SCIENCE OF DIVING"}]},{"@type":"WebSite","@id":"https:\/\/punkfish-academy.com\/en\/#website","url":"https:\/\/punkfish-academy.com\/en\/","name":"PUNKFISH ACADEMY","description":"Scuba Diving Theory","publisher":{"@id":"https:\/\/punkfish-academy.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/punkfish-academy.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/punkfish-academy.com\/en\/#organization","name":"PUNKFISH ACADEMY","url":"https:\/\/punkfish-academy.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/punkfish-academy.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/punkfish-academy.com\/wp-content\/uploads\/2022\/02\/logoohnetextquadrat-e1644699004261.jpg?fit=512%2C512&ssl=1","contentUrl":"https:\/\/i0.wp.com\/punkfish-academy.com\/wp-content\/uploads\/2022\/02\/logoohnetextquadrat-e1644699004261.jpg?fit=512%2C512&ssl=1","width":512,"height":512,"caption":"PUNKFISH ACADEMY"},"image":{"@id":"https:\/\/punkfish-academy.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/punkfishacademy"]}]}},"_links":{"self":[{"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/pages\/2012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/comments?post=2012"}],"version-history":[{"count":7,"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/pages\/2012\/revisions"}],"predecessor-version":[{"id":16517,"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/pages\/2012\/revisions\/16517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/media\/7111"}],"wp:attachment":[{"href":"https:\/\/punkfish-academy.com\/en\/wp-json\/wp\/v2\/media?parent=2012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}