Just watched this https://www.youtube.com/watch?v=0HlLwG2xN_c about #MarineBiology and how they're using ocean water samples, extracting DNA fragment from animal waste in it- all to find if a speacies of sea creature is present... All without having to dive or observe directly!

That's absolutely fucking wild. Even more wild? Apparently we've only discovered 10% of the sea creatures. Nature is so cool. #Biology