Elon Musk went from promising Tesla unsupervised self-driving to 'less nag' | Electrek
Elon Musk is hyping an upcoming Tesla ‘Full Self-Driving’ (FSD) update by claiming that it will have “less nag” –...
𝍤 short version. The longer version same title is 29 minutes. Neutral buoyancy, no weights, no fast descent, no fast acscent (safer). Water in bladder pressurizes air while deep. There are three adjustments to make during dive.
𝍤 Also see Modern Marvels S11E7 https://www.history.com/shows/modern-marvels/season-11/episode-7 (Requires TV service, which I don't have)