Ivor Cummins | The Semmelweis Saga: Watch The Experts Ruin Everything - AGAIN! @IvorCumminsScience | Uploaded February 2024 | Updated October 2024, 20 hours ago.
FULL Semmelweis Saga episode here: youtube.com/watch?v=j20CSnVNe0E Please don't forget to subscribe to Imagine That and of course SHARE to help people, and support our efforts - just copy and paste this link into your various platforms and messaging apps: youtu.be/7VhUzP6b29o Thank you so much! Ivor and the Imagine That Team