Umbrella for climate change@Low carbon Taiwan exhibit @ 中正紀念堂 Chiang Kai-shek
Memorial Hal
3D theater @Low carbon Taiwan exhibit @ 中正紀念堂 Chiang Kai-shek Memorial Hall
fruit battery: 6 lemon contributed to 1.5 volt of electricity @ 中正紀念堂 Chiang Kai-shek Memorial Hall
me in eco-green earth @ 中正紀念堂 Chiang Kai-shek Memorial Hall