Boat design and boatbuilding directory, image gallery and discussions connecting boat designers and boatbuilders. Projects, plans, articles, software, books, concepts, innovations, reviews and resources.
Locate and research wireless, cellular, and digital PCS phone companies by specific areas. Also with discussion forums on topics of interest with categories of wireless, regional, phone sets/handsets/accessories, and buy/sell/trade.
Message board discussions about home entertainment electronics, portable audio and video players, cell phones, cameras, computer hardware and software, music, movies, television, console and PC gaming, sports, programming, and other high tech issues.
Discussion forum, wiki, journals and resource galleries where members can share files, drawings and images with other members in the architecture, construction and engineering industries.
Free electronic equipment repair service manuals, datasheets, and schematics sorted by make and model, and a discussion forum with information and questions related to repairs of all types.
Forums, moderated groups and product reviews for all types of engineers including aeronautic, aerospace, agricultural, automotive, bio, chemical, civil/environmental, coastal, computer, electrical, geotechnical and industrial.
Message board with a large variety of science related topics and discussions. Astronomy and cosmology, mathematics, philosophy, theoretical physics, science book reviews, technology, and many more.
|All About Circuits|
Electronic projects submitted by members, suggestions, help and critiques, and electronic related discussions on books, websites, computing and networks, programming, embedded systems, microcontrollers, and math and physics problems.
|The Naked Scientists Online|
Archived monthly radio shows, some with visual aids such as videos, photos & slideshows. Topics include: The Microscopic World of Viruses, Forensic Archaeologist, Stress, The Brain and Heart Disease. Forum discussions such as general science & medicine.
Technical forums, and how-to downloads in reference to timers, control relays, I/O modules, switches, and safety components for machinery and programmable micro-controllers.