Egipt. Krzysztof Starnawski zanurkował na... 283 metry!"[Egypt. Krzysztof Starnawski dived to... 283 metres!] (in Polish). 2011-12-05 . Retrieved 2023-06-20.

The longest open saltwater scuba dive in cold water was 30 hr and 20 min by Cem Karabay (Turkey) in Çanakkale Gökçeada, Turkey, on 24 April 2018. ( Guinness World Records) Brauer, R.W.; Dimov, S.; Fructus, X.; Gosset, A.; Naquet, R. (1969). "Syndrome neurologique et electrographique des hautes pressions" [Neurologic and encephalographic syndrome of hyperbarism]. Revue Neurologique. Paris. 121 (3): 264–5. PMID 5378824. It was challenging getting in a relaxed position while staying together for the kiss and staying upright,’ said Neale. ‘You can feel each other’s diaphragmatic contractions, which is the body’s response to rising CO2 levels in the blood. At the 3-minute mark, I also pressed play on my underwater audio to listen to Eminem’s ‘Lose Yourself’ to keep my mind distracted.’Guan Sang, Lua; Ismail, Nora (2021-02-19). "No Foul Play – Ahmed Gabr is legitimately still the Guinness World Records holder for the Deepest Scuba Dive (Male)". Underwater360 . Retrieved 2023-06-22. Procedural adaptations for deep diving can be classified as those procedures for operating specialized equipment, and those that apply directly to the problems caused by exposure to high ambient pressures. Mitchell SJ, Cronjé FJ, Meintjes WA, Britz HC (February 2007). "Fatal respiratory failure during a "technical" rebreather dive at extreme pressure". Aviat Space Environ Med. 78 (2): 81–6. PMID 17310877 . Retrieved 15 June 2008. The dive only lasted for 10 minutes at a mere 2m due to the strenuous and unknown effects diving at this altitude could have on a person. After five years of preparation and two attempts already under his belt, Tósoki achieved this feat with only one team member supporting him.

Nitsch can hold his breath for more than nine minutes. That's about eight and a half minutes longer than the average person. The new pathway begins with an introduction to understanding the logic behind how a dive achieves its scoring. It then expands to show the participants how to record a diving competition using both manual and electronic methods. Deep diving can mean something else in the commercial diving field. For instance early experiments carried out by COMEX using heliox and trimix attained far greater depths than any recreational technical diving. One example being its "Janus4" open-sea dive to 501 metres (1,640ft) in 1977. [2] [3]The last visit to the bottom of the Challenger Deep was made by filmmaker and explorer James Cameron in 2012 when he reached a depth of around 35,787 feet (10,908 meters) aboard the Deepsea Challenger submersible. The first-ever dive down to the Challenger Deep was in 1960 when Lieutenant Don Walsh and Swiss scientist Jacques Piccard made it to about 35,800 feet (10,911 meters) in the Trieste submersible. Hemphill pursued his profession despite the toll it takes on participants both physically and mentally. The British Diving Championships is the pinnacle of domestic competition for British and English divers. The list is available from the Diving Operations Strategy Team, and is also reproduced below. Diving at work regulations 1997 Approved 'required particulars' under regulation 6(4)

Dumas, Daisy (18 August 2015). " 'Doc Deep' Guy Garman dies in attempt to break world record scuba dive". The Sydney Morning Herald. Fairfax Media . Retrieved 18 August 2015. Gardette, B.; Ciesielski, T.; Fructus, X.; Gortan, C.; Imbert, J.P. (1987-11-10). Hydra 8: Pre-commercial Hydrogen Diving Project. 'SUBTECH' 87-Adapting to Change. Aberdeen, UK . Retrieved 2023-06-25. The Swim England National Skills Finals are held for divers who are yet to reach the level required to compete at the National Age Group Championships. That's not to say we should favor ocean exploration over space exploration, but understanding what's happening closer to home could have a deep impact on our lives. For instance, we could learn to more effectively manage, conserve, regulate, and use ocean resources that are crucial to our economy and our lives - and environment. Breaking change to DR2Omega so that it now installs on the Galactica computer. It is now installed separately and no longer requires an RS232 null modem cableHope Root died on 3 December 1953 off the coast of Miami Beach trying set a deep diving record of 125m (410ft) with an Aqua-Lung; he passed 152m (500ft) and was not seen again. [79] The deepest “dive” in a hyperbaric chamber was 701 m (2,299 ft 10.37 in) in November 1992, by French diver Theo Mavrostomos. ( Guinness World Records) Spending weeks decompressing here…sounds like fun… Hemphill’s fate has prompted an outpouring of tributes from the tight-knit international diving community who knew him to adhere to the highest standards of safety. The Karst Underwater Research (KUR) group, which he led, has said efforts to find and recover Hemphill have given way to an investigation into his deadly mishap – but answers would take time.

The Egyptian Army officer decided to plunge into the captivating Red Sea in Dahab, Egypt, on September 18, 2014. With unwavering determination, he descended to an incredible depth of 332.35 meters (1,090 feet and 4.5 inches), taking only 15 minutes, while it took him 13 hours to return. Just imagine the pressure he had to endure! Budimir described it as "impossible to train" at the start of this year, due to the earthquake damage.Stewart, Ashley (2023-05-13). "N=1: The Inside Story of the First-Ever Hydrogen CCR Dive". Global Underwater Explorers . Retrieved 2023-06-20. Polak pobił rekord świata w nurkowaniu jaskiniowym. Krzysztof Starnawski zszedł na 278 metrów"[Pole breaks world record in cave diving. Krzysztof Starnawski descended to 278 metres] (in Polish). National Geographic Polska. 2016-07-25. Archived from the original on September 5, 2015 . Retrieved 2023-06-20.