As a family who's away a lot on weekends, the idea of having a thermostat be able to learn our behavior and adjust accordingly for energy savings is pretty cool. I always try to remember to turn down the thermostat prior to leaving, but sometimes the craziness of trying to get a family up and out gets in the way. Not sure I agree with the founder that the look of NEST is more appealing than a simple white digital thermostat on the wall. But I did like what he said about their battery strategy in terms of getting the longest life out of their units.
AirDog is a small, foldable quadcopter that follows users everywhere they go and records their every move with the GoPro camera. The drone was intended for persons who already use the GoPro camera but want footage of themselves in action -- ideal for extreme sport enthusiasts or filmmakers.
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.