[erosenbe0]

Bell Labs, GE, IBM, Philco, RCA, and other bigtime tech labs were spread across the [upstate] NY to Philadelphia region. These areas were expensive, unionized and had issues with racial integration. SV until the early 1960s was not run by union bosses, was cheap, less regulated, and still had exceptionally racist white enclaves with solely single family housing, so there was less worry about integration problems.