2005 Eco Products Show in Korea

In Korea, a show called the 2005 Eco Products recently wrapped up. Indeed, Koreans are quite interested in sustainability too. Among the products exhibited were fuel cell-based heaters, non-toxic fire extinguishers and laptop computers. Exhibitors are seen here, demonstrating a technique of adding yellow ocher to compressed rice straw to build a structure that is said to have great heat insulation. :: Joong Ang Daily