Society of Photo-Optical Instrumentation Engineers. The premier organization of the world imaging community. Show schedules, links, technical papers. If you are looking for government testing facilities for your program, or government testing links, check it out. Offers a wide selection of test technology training classes.
Subjects range from high speed photography to explosives.
Technology transfer information and links. If you are looking for a shareware, public domain, updated file etc. and a place to download it from, this will do it for you. Virtually every computer system is included in the database. This will tell you. Same as above, but for FedEx.