I don't know if I will get many answers to this, but I was interested in conducting an informal survey. Thanks to the US military there is an internet. Thanks to the Silicon Valley you can use it in your homes, office, ect as you are now doing reading this. The Silicon Valley was instrumental in the development of the personal computer in the 70s, the micrchip in the 80s, and the internet in the 90s. Google, Sun Micrsystems, Apple, HP, Yahoo, Intel, ect... are all based there, even though the omputer you are using's components were probably made in China or India. So geographically, were is the Silicon Valley and what is its major city, citie(s). Wondering b/c people in San Diego give me interesting answers to that question. If you can tell me what drug that area was known for in the 80s you get an extra gold star.