Houseboats are cool, but do you know what's really cool? This floating saucer that sits half underwater and half above the surface from Italian water transportation company Jet Capsule. Known as the UFO (Unidentified Floating Object) it comes with an above-deck kitchen and a below-deck bathroom and viewing area, although if you're the kid in the rendering you will eschew the amazing ocean views to play with your toy trucks.
• jet capsule unveils unidentified floating object concept [design boom]