Going through a dive profile using depths, dive times, and surface intervals with the super-conservative NAUI tables. Kind of outside the norm of my usual stuff, but it's still a math-related skill so I say it counts!
On this page of the site you can watch the video online NAUI Dive Table Example with a duration of hours minute second in good quality, which was uploaded by the user SnugglyHappyMathTime 20 May 2022, share the link with friends and acquaintances, this video has already been watched 24,112 times on youtube and it was liked by 323 viewers. Enjoy your viewing!