Look at this one-way underwater trash bag
I subscribe to this channel but I can't say I've seen one of the videos lately until today. And in viewing this video of this diver recovering a lost drone underwater, I was more interested in the one-way underwater trash bag he was carrying to collect random trash while on his hunt. Pretty neat that he's doing TWO good things here.
A Garbage Story
Robin Nagle's book Picking Up talks briefly about the treasure trove that garbage collectors amass after years on the job. This is a great video!