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Suunto Quest is a heart rate monitor aimed at sports training. Suunto Ambit series, with the first version released in 2012 and later having included Ambit2 and Ambit3 lineups. These include GPS, ABC-functions, rechargeable battery, advanced training functions (in training functions Ambit is a successor of T6) and updatable software.
PADI courses range from entry level to advanced recreational diver certification. Further, they provide several diving skills courses connected with specific equipment or conditions, some diving related informational courses and a range of recreational diving instructor certifications. They also offer various technical diving courses. As of ...
Recreational diver training courses range from minor specialties which require one classroom session and an open water dive, and which may be completed in a day, to complex specialties which may take days to weeks, and require classroom sessions, confined water skills training and practice such as in a swimming pool, and open-water dives ...
Underwater sports is a group of competitive sports using one or a combination of the following underwater diving techniques - breath-hold, snorkelling or scuba, usually including the use of equipment such as diving masks and fins.
Training dives use 46% Nitrox and can exceed six hours at a maximum depth of 40 ffw (12 mfw) for a maximum equivalent air depth (EAD) of 24 fsw (7 msw). NASA guidelines for EADs of 20–50 fsw (6–15 msw) with maximum dive durations of 100–400 minutes allow either air or oxygen to be breathed in the preflight surface intervals.
Crash Course (sometimes stylized as CrashCourse) is an educational YouTube channel started by John Green and Hank Green (collectively the Green brothers), who became known on YouTube through their Vlogbrothers channel. [2] [3] [4] Crash Course was one of the hundred initial channels funded by YouTube's $100 million original channel initiative.
Jonathan Bird (born March 1, 1969) is an American photographer, cinematographer, director and television host. He is best known for his role as the host of Jonathan Bird's Blue World, a family-friendly underwater exploration program on public television in the United States. [2]
Some of the course materials produced by The Teaching Company, July 2013 A former company logo. The Teaching Company, doing business as "The Great Courses," formerly Wondrium, is a media production company which produces educational, video, and audio content in the form of courses, documentaries, and series under two content brands: The Great Courses Plus and The Great Courses. [1]