It's the job of Nick Pyenson to try to figure out how these whales developed to what they are now. He sees himself as kind of a paleontologist detective. His more formal title is Curator of Fossil Marine Mammals for the Smithsonian National Museum of ...
Datum: 07-06-2017 18:57 | Bron: NPR
Keer terug naar het nieuwsoverzicht: Detective nieuws