Sat, 2018-03-03 13:29 — sal9000 Physics: Crystals 1958 Alan Holden - Bell Laboratories - PSSC Physical Science Study Committee Video of Physics: Crystals 1958 Alan Holden - Bell Laboratories - PSSC Physical Science Study Committee I forgot to add a description! 4.75 Average: 4.8 (4 votes)
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(Old Spike)
http://www.nytimes.com/1985/08/23/nyregion/alan-holden-who-assisted-on-sonar-project-dies-at-81.html
(cool)
Old documetaries like this are always really informative and well made.
What amazes me is that, most of the time, we don't know more about that stuff now than we did back then.
They pretty much nailled everything in those days. We just have nicer toys.