This is my absolute FAVORITE: solar thermal panels on your roof can heat your house, your water, and generate no-transmission-loss electricity . . . even on a cloudy day! This technology is a game changer!
The Snore Activated Nudging Pillow - This is the pillow that detects snoring and “nudges” a sleeper into shifting positions without the need for spousal intervention. - Hammacher Schlemmer
The Hyperloop™ Transportation System is an entirely new mode of transportation that eliminates all travel complications and objections due to cost, travel time and weather conditions.
Crusher | Skullcandy Headphones. Features a built-in bass amp that vibrates with the music. [I own an earlier version of this, and I never want to buy another type of headphones. The bass boost is spectacular.]