

How integrated circuits were made - suraj
http://dangerousprototypes.com/2011/02/17/retro-integrated-circuit-video/

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iwwr
The companies mentioned and their history since 1967:

Fairchild is still operational after a series of mergers and spin-offs.

Burroughs Corporation merged with Unisys in 1986.

Stromberg-Carlson, at the time owned by General Dynamics, was sold in parts in
the following years.

H. H. Scott was eventually bought out by Emerson Electronics, but vintage,
pre-IC Scott amplifiers are still popular with the audiophile crowd.

