Well I'll try to add videos later, but I can just explain some of it right now.
I live in Sunnyvale, one of the cities in the Bay Area of California. It's also known as Silicon Valley. Most of the technology you see or use is developed and created here. All the major tech companies are located in Sunnyvale, Cupertino, and San Jose.
The Apple company is located about a 5 minute drive from my house. AMD is right across from the place where I work at. National Semiconductor is right behind there. OCZ is 2 buildings down from there.
My college is in San Jose, which is probably the biggest area for all these companies. Yahoo, Adobe, Ebay, Cisco are located there.
Here's a list of all the major ones near this area.
It's really cool to live here but the downside is that everything here is really expensive. A normal sized house with like 3 bedrooms would mostly start around $950,000.
Landmark wise, there are many amazing things to see nearby. If you go to San Francisco, which is about 30-45 mins away, you'll find the Golden Gate Bridge, Alcatraz, and gays. Stanford University has a linear particle accelerator.
I'm too lazy to post pictures/videos right now.