Falcon Waterfree Technologies has launched an expanded Web site, www.falconwaterfree.com, with information on the benefits of waterfree urinals. It also includes cost savings projections, installation and operating guidelines, and research supporting the benefits of these products. An animated presentation shows how the urinal operates, focusing on its replaceable drain cartridge with proprietary sealant that erects an airtight barrier between the restroom and waste lines.