Should we want to stop feeling pain?
Should we want to stop feeling pain?  
Podcast: Ask the Naked Scientists
Published On: Fri Aug 05 2022
Description: Did the Earth just have its shortest day ever? Should we ever stop feeling pain? Why are different areas of hair on our body different colours? Is your car's speedometer correct? Are orcas evil? Why don't woodpeckers get brain damage? How do pigeons navigate? Lester Kiewit and Dr Chris have the answers... Like this podcast? Please help us by supporting the Naked Scientists