Workers move a fin of a model megalodon at the American Museum of Natural History in New York, Tuesday, Nov. 30, 2021. The hand-crafted model is 27-feet long, 10-feet tall and features over 130 3D-printed teeth based on authentic megalodon fossils. Known as the “T. rex of the seas,” it’s part of the museum’s new exhibition “Sharks,” opening December 15. (AP Photo/Richard Drew)
