Episode: Disappearing poos, capsaicin receptors and cane toads
Description: What muscles are required for a yawn? How does jewellery affect our skin? And what's the connection between atoms and physical pain?Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.Â
Click any word to see translations, usage examples & similar words. Then learn them using saved words.
Text not synced with the audio? See here for why certain podcasts won't sync.