Deep-sea expeditions from Ocean Exploration Trust
It's not only fascinating to see ocean floor footage in HD but also listening to the marine scientists going absolutely crazy when they find something is priceless. Those people are SERIOUSLY into deep-sea creatures. Such passion! Here is my favorite video of them finding their first nautilus - I mean, just listen to them!
this one is actually huge. i put them on in the background if i'm painting, throw em on the family tv after christmas dinner, simply whenever it's clear that the vibe needs to be calm and fascinating.
my favs are these nautilus expeditions but honestly even one of those generic 4K TROPICAL AMAZING FISH 10-HOUR STREAM can hit.