I am a big fan and collector of the BBC Horizon documentaries and I was pleasantly surprised to have found an old one (probably from the year Horizon started, though I think this is from 1966) that I didn’t know exist till two weeks ago. It is on the exciting discovery of the and features Richard Feynman and Murray Gell-Mann. It, like the old Horizon documentaries is more technical but at the same time more raw and exciting. And is worth watching only for its historical significance and age if nothing else. Definitely a collector’s item!
Strangeness Minus Three (BBC Horizon, 1964/6)
Total Runtime: 41:20