If Sharks Don't Have Lungs Then What Are Their Nostrils Doing?
If Sharks Don't Have Lungs Then What Are Their Nostrils Doing?There’s that great sequence in Finding Nemo where Bruce, the great white shark seemingly in recovery for eating fish, gets a nostril-full of Dory’s blood following a scuba-mask accident. He sniffs, and it triggers euphoria before sending poor Bruce (it’s a disease!) on a bloodthirsty rampage. Yes, I know it’s a kids’ movie, but bear...