How does a ship with a diving bell work?
How does a ship with a diving bell work? Wait, wait, what is a “diving bell” anyway? It is clear that experts on all issues who have “done this a hundred times” will immediately respond in the comments, but perhaps there will also be those who are hearing about it for the first time. The author of the video explained in detail and showed how you can explore the bottom of a reservoir without even getting wet.
