I saw (2) submits being up-voted or got plenty comments here on HN about caves and diving them. I do make a living as an &quot;hacker&quot; or &quot;engineer&quot; what ever you like to call it. But my passion is diving. Me and my business partner actually working on a start up focused on that sport. For myself the recreational sort of diving became less challenging for several reasons over time. Now I do caves and&#x2F;or very deep dives mostly into caves or wrecks. I just uploaded some of my videos to YouTube (https:&#x2F;&#x2F;www.youtube.com&#x2F;channel&#x2F;UCB-fZxXha894oN8gPjS_VdA). I had them on my Vimeo (https:&#x2F;&#x2F;vimeo.com&#x2F;user3271006&#x2F;videos) channel only before. I found the comments about these stories (https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11658110) very interesting. I&#x27;m still transferring some of the videos from Vimeo to YouTube. AMA.
Cave Diving