It's already April, so the last thing on anyone's mind is the ratchity radiator you have at home. Heaters can look pretty ugly and cost a fortune, but the Thermosaurus heat exchanger could prove just as efficient and a much cooler alternative to the existing one you already own. The cast iron design installs like your regular central-heating radiator and will be the hottest new piece in your crib. Hit the thumbs for a detailed look at the Thermosaurus. [DesignYouTrust]