If any of your clients have money to burn, consider recommending this combination deck/pool. An Israeli company called Agor Engineering figured out how to build a pool with a moveable deck platform that can be raised or lowered with a water-based hydraulic system. Want a swim? Lower the deck. Hosting a cocktail party, turn the pool into a deck. Budget-conscious homeowners need not apply: The pool/deck runs about $1 million (Australian), according to one source. The company's website includes a video of this gizmo in action. Read More