Japan has opened its pavilion in the World Exposition in Osaka, less than two weeks before the global event begins, with the first-ever public exhibit of a "Mars rock" discovered in Antarctica by a Japanese research team.The Japan Pavilion showcases three areas based on "circulation," a concept referring to reusing and recycling for a sustainable society. It also features biogas power generation using food waste from the expo site and underlines the role of microorganisms in meeting energy needs.The pavilion is structured with wooden planks standing in a circle and embodies the idea of the …READ FULL ARTICLE
