TED-Ed
TED-Ed: Michelle Brown: What is a butt tuba and why is it in medieval art?
A rabbit attempts to play a church organ, while a knight fights a giant snail and a naked man blows a trumpet with his rear end. These bizarre images, painted with squirrel-hair brushes on vellum or parchment by monks, nuns and urban...
TED Talks
William Noel: Revealing the lost codex of Archimedes
How do you read a two-thousand-year-old manuscript that has been erased, cut up, written on and painted over? With a powerful particle accelerator, of course! Ancient books curator William Noel tells the fascinating story behind the...