A Peek into Einstein's Zurich Notebook

This should be the same notebook:<p><a href="http://echo.mpiwg-berlin.mpg.de/ECHOdocuView?url=/permanent/echo/einstein/Einstein_ZN/index.meta" rel="nofollow">http://echo.mpiwg-berlin.mpg.de/ECHOdocuView?url=/permanent/...</a>

Mirror: <a href="http://web.archive.org/web/20121112213332/http://www.pitt.edu/~jdnorton/Goodies/Zurich_Notebook/index.html" rel="nofollow">http://web.archive.org/web/20121112213332/http://www.pitt.ed...</a>

Looks like it has been removed, I get a 403 error. :-/

Fascinating despite being way over my head. Amazing to see math of such complexity done without a computer - we're so spoiled today.

Incredible. You can almost feel the mind thinking freely in that workflow. Pen and paper in the right hands...

In one of his letters to her he writes down a list of demands:<p><a href="http://www.giagia.co.uk/2010/03/23/ada-lovelace-day-2010/" rel="nofollow">http://www.giagia.co.uk/2010/03/23/ada-lovelace-day-2010/</a>