• Home
  • Browse
  • Search

Technology from Silicon Valley and Beyond

Technology and souvenirs from Silicon Valley and beyond.
Read More
  • Photo Sharing
  • About SmugMug
  • Browse Photos
  • Prints & Gifts
  • Terms
  • Privacy
  • Contact
  • Owner Log In
© 2020 SmugMug, Inc.
    Circuits on a silicon chip, 1974
    Testing silicon solar cells, 1974
    Web furnace for silicon solar cells, 1974