X-rays add new twist to narwhal's spiral tusk
CT scan of a narwhal tusk. Credit: Adrian Rodriguez Palomo/CC BY-NC CT scan of a narwhal tusk. Credit: Adrian Rodriguez Palomo/CC BY-NC Narwhals are toothed whales, renowned for their distinctive…
CT scan of a narwhal tusk. Credit: Adrian Rodriguez Palomo/CC BY-NC CT scan of a narwhal tusk. Credit: Adrian Rodriguez Palomo/CC BY-NC Narwhals are toothed whales, renowned for their distinctive…