San Jose was at the forefront of technology in 1909 when they did the first radio broadcast.

San Jose was at the forefront of technology in 1909 when they did the first radio broadcast. It was a broadcast because it was on at the same time every week. Other broadcasts were deemed narrow broadcasts. What is it about San Jose that has led to so much tech?

https://www.youtube.com/watch?v=QItA2_HJRZA