What muscles are required for a yawn? How does jewellery affect our skin? And what's the connection between atoms and physical pain?
Producers: Mateo Baskaran, Ella Carter
Science with Dr Karl is an ABC podcast, produced by triple j. It is recorded on Gadigal Land. We pay our respects to elders past and present. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and as the original and continuing innovators of science, technology, engineering and mathematics on the land we live, work and learn.
Credits
Science and Technology