What can a whale teach us about renewable energy? A lot. Scientists have found that tubercles—the bumps on a whale's ...

#national geographic  #nat geo  #natgeo  #animals  #wildlife  #science  #explore  #discover  #survival  #nature  #culture  #documentary  #perpetual planet nat geo  #photography  #humpback whale fins  #clean energy innovation  #Nat Geo animals  #whale-inspired technology  #nature-inspired engineering  #ocean animals and science  #sustainable energy solutions  #marine biology meets tech  #humpback whales  #marine life  #marine science  #renewable energy  #whales  #marine life videos  #wind turbines  #informative