Thinking of buying Apple TV? Or a hot new cell phone? Or a 1080p HDTV? We did hands-on assessments of them all during Review Week, not to mention a couple more. But Review Week was almost overshadowed by all the flat-out-cool concept designs we saw, including a couple of slick cell phones, an innovative PC that could get rid of textbooks, a ambitious wind turbine, and a wild-looking fuel-cell jet.

More top stories of the week:

Saturday: Use infrared heat to bring a sauna home with you
Sunday: LG Shines again with VX8700 phone
Monday: Scientists getting closer to creating invisibility
Tuesday: Use your car to power your house
Wednesday: Yet another sewing machine that runs Windows
Thursday: DARPA working on 'Luke Skywalker Binoculars'
Friday: Apple to try subscription music service?