Gas planning gone wrong - what my SCUBA instructor didn't know [EN]

There is a common misconception when it comes to gas planning in scuba diving. Maybe gas planning gone wrong is a bit over it, since it's nothing divers die from (sorry for the clickbait...) - still it's something we should get rid off finally. This video is the english version that goes along with Richard Walkers article in InDepth. Find the german version here: https://www.youtube.com/watch?v=p7lwD1P3XOI Find Richards article here: https://gue.com/blog/maintaining-unit-cohesion/