Smart grid is going to top all the "top 10" predictions lists we'll soon see regarding which technologies are going to be coming to the fore in 2012. It's firing on multiple economic cylinders, as far as encompassing innovation, efficiency (ROI), and infrastructure. The build-out of the smart grid will be an economic engine as much as a technological one.
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.