# 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 Archimedes palimpsest, a Byzantine prayer book containing previously-unknown original writings from ancient Greek mathematician Archimedes and others.

- Kind: Talk
- Year: 2012
- Runtime: 14 min
- By: TED.com
- Genres: Education, History
- Archive: [Internet Archive](https://archive.org/details/WilliamNoel_2012S)
- Licence or status: [CC BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/WilliamNoel_2012S?play=1)