Scratching an Itchy Itch (More Physiology Fix-Up)Professor Hallux: The Human Body Podcast for Kids Apple Podcasts Spotify Player FM Pocket Casts Castbox RSS Scratching an Itchy Itch (More Physiology Fix-Up)Professor Hallux: The Human Body Podcast for Kids Apple Podcasts Spotify Player FM Pocket Casts Castbox RSS Scratching feels really nice. Even if sometimes it can make a sore patch worse! Hallux investigates!Join Fun Kids Podcasts+: https://funkidslive.com/plus