What is a Helium Release Valve, and why do you need one?!

If you wish to support us in creating fun, informative content, please consider giving at our Patreon site here: www.patreon.com/DrKnowItAllKnows. Thank you! Wherein Dr. Know-it-all expounds on mechanical watches, crowns, helium release valves (or HRVs, or helium escape valves), and saturation diving. How does a helium release valve work, and why is it useful? Find out how all of these are connected by watching! If you enjoy more outdoorsy, adventure type videos--like climbing the Matterhorn or trekking to Mount Everest Base camp--and a few product reviews too, please check out our sister channel, Whole Nuts and Donuts, right here:    / @wholenutsanddonuts5741   If you like this video, please hit the thumbs up button and subscribe (thank you!). And please ask questions in the comments, or at [email protected].

• #people_blogs
• #dr_know_it_all
• #dr_know_it_all
• #quiz_show
• #quiz
• #google
• #human_google
• #know_it_all
• #esoteric
• #expert
• #stump_the_expert
• #audience_interaction
• #trivia
• #watch
• #mechanical_watch
• #omega
• #rolex
• #expensive_watch
• #buy
• #purchase
• #why_buy
• #elegance
• #history
• #horology
• #watches
• #scuba
• #scuba_dive
• #dive_watch
• #dive_computer
• #submariner
• #fake_rolex
• #helium
• #helium_escape_valve
• #helium_release_valve
• #hrv
• #saturation
• #saturation_diving
• #decompression
• #decompress
• #navy
• #us_navy
• #water
• #underwater
• #dive
• #divers