Volume 35, 1999, Issue 37
Shinichi Nakao developed Pedal Power
Water Purifier running on Pedal Power for developing countries is being developed by engineering Prof. Shinichi Nakao of Univ. of Tokyo. "I want to...
Water Purifier running on Pedal Power for developing countries is being developed by engineering Prof. Shinichi Nakao of Univ. of Tokyo. "I want to...