Anyone can drop a roast or spare ribs into a commercial meat
smoker, but Peter Rauch decided to create an electronically controlled smoker
that uses a programmable controller, touch-screen human-machine interface, and
a network connection. Not only will this high-tech smoker control its
temperature, it also monitors meat temperature and can hold it at that
temperature until you're ready for a feast. The design includes a Web server
for remote control and text-message alarms. As they say in German,
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.