Buzz Posted March 25, 2009 Share Posted March 25, 2009 Found when browsing Make: [url="http://blog.makezine.com/archive/2009/03/tube_manufacturing_in_the_40s.html"]http://blog.makezine.com/archive/2009/03/t...in_the_40s.html[/url] Describes how they function and how they're made, in fantastic 1940's style Quote Link to comment Share on other sites More sharing options...
Happy Jack Posted March 25, 2009 Share Posted March 25, 2009 It's really easy to forget what a staggeringly labour-intensive job that was. No wonder the transistor was viewed with such enthusiasm! Quote Link to comment Share on other sites More sharing options...
thisnameistaken Posted March 26, 2009 Share Posted March 26, 2009 I never knew that so many pretty nails were sacrificed to the progress of science. God bless those dextrous ladies with their pretty nails. Quote Link to comment Share on other sites More sharing options...
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