If you're in the Bay Area, the LLNL tour [1] is well worth it. Ever seen an 800-pound crystal [2]? [1] https://www.llnl.gov/about/tours.html https://www.llnl.g

If you're in the Bay Area, the LLNL tour [1] is well worth it. Ever seen an 800-pound crystal [2]? [1] https://www.llnl.gov/about/tours.html https://www.llnl.gov/about/tours.html [2] https://lasers.llnl.gov/multimedia/photo_gallery/overview/?id=7&category=overview https://lasers.llnl.gov/multimedia/photo_gallery/overview/?i...