[1] Classical unified field theory
See the American Institute of Physics (AIP) website
http://www.aip.org/history/einstein/index.html which gives an excellent Einstein history. You can view parts of papers such as
A New Form of the General Relativistic Field Equations written in 1955 with assistant Bruria Kaufman, courtesy of the Albert Einstein Archives at the Jewish National & University Library at the Hebrew University of Jerusalem. Note that he’s talking about displacement:

The full version isn't freely available, but there's lots to dig up, such the wikipedia article on classical unified field theories at
http://en.wikipedia.org/wiki/Classic...field_theories. Interesting stuff.
[2]Tom Kilburn, godfather of the computer
See
http://www.computer50.org/mark1/kilburn.html maintained by Dr Brian Napper of the Department of Computer Science at the University of Manchester. It's easy to take computers for granted and forget how much hard work went into their development.
[3] The number of A-level students taking physics has fallen 56% in 20 years
From a CBI press release of 13th August 2006, also see downloadable skills report
http://www.cbi.org.uk/pdf/skillssuftf0407.pdf and
http://safle.org/wordpress/category/a-levels/ with lots of information from Stephen Kingston.
[4] The Pleasure of Finding Things Out
This is the title of a Richard Feynman book edited by Jeffrey Robins, foreword by Freeman Dyson, published by Perseus Publishing in 1999. Buy it. Here's an Amazon link:
http://www.amazon.com/Pleasure-Findi.../dp/0738203491. Search the internet and you'll also find a Horizon documentary with a Richard Feynman interview that you can watch online:
http://www.bbc.co.uk/sn/tvradio/prog...chive/feynman/ [5] Robert Millikan, Nobel prizewinner 1923
See biographical details at
http://nobelprize.org/nobel_prizes/p...likan-bio.html, also see
Einstein Redux by Jane Dietriech at
http://eands.caltech.edu/articles/EinsteinFeature.pdf re Judith Goodstein's 1991 book
Millikan’s School and the Einstein papers project.
[6] Why Feynman went to Caltech
It was because of the weather, and he wanted to teach, which Einstein thought was a drag. See
http://en.wikipedia.org/wiki/Richard_Feynman and
Surely You're Joking Mr Feynman! published by Norton in 1985, which came out of interviews with Ralph Leighton, editor Edward Hutchings. If I had my way, this stuff would be in the curriculum.
[7] O-rings
Feynman was on the Rogers Commission investigating the Challenger Accident, and famously demonstrated that O-rings lose elasticity using a glass of iced water. Read what he said in
Volume 2: Appendix F - Personal Observations on Reliability of Shuttle by R. P. Feynman at
http://history.nasa.gov/rogersrep/v2appf.htm. Also see wiki page
http://en.wikipedia.org/wiki/Space_S...enger_disaster and
What Do You Care What People Think? published by Norton in 1988, which also came out of interviews with Ralph Leighton.
[8] On the ElectroDynamics of Moving Bodies
This Einstein’s famous 1905 paper. You can find an online translation at the fourmilab website maintained by John Walker. See
http://fourmilab.ch/etexts/einstein/specrel/www/.