"The Crib," a charming little Prefab Cottage is the future of vacation homes. Fully recyclable and set up for minimum site disturbance, this tiny abode is equally happy lake or mountain side. It comes in two versions, one with 125 square foot deck and equal living space, and another of double size. In both you've got solar panels on the roof and even solar powered hot water. Amazing. [Inthralld]