A virtual community for the battery industryis now live at www.iBattery.com. The site is open to commercialbattery users, manufacturers, and suppliers, and encompasses battery chargers, smart-chip techno-logies, and test equipment. Other features include electronic catalogs, yellow pages, publications, and online consulting services. The site is laid out much like a community, so you can visit the battery museum, the product screening room, or inventory trading post.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.