who want to spend a day hiking, at the beach, shopping at the mall or even a
weekend far from home can build an automatic pet feeder to dispense water and
dry food at a preset time. Tom Thompson, Julie Redmond, Curtis Siebenaller and
Nathan Woodworth at Colorado State University explain how to combine electronic
and mechanical devices to do just that. Their design would satisfy even Morris,
the world's most finicky cat.
The rear window on Ford's Lightweight Concept vehicle, based on the Fusion model, is made with a material combination devised by SABIC that saves 35% of the weight. The car's overall weight is 25% lighter than a standard production 2013 Fusion.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
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.