Every few years a grand international Expo (historically known as the World’s Fair) is held in one of the world’s largest cities. According to Wikipedia, the purpose of these Expos is to “present new inventions, facilitate cultural exchange based on a theme, and are used for city, region and nation branding.”

This year’s was held in Shanghai, and the host city certainly outdid itself in terms presentation.

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Filed under: Architectural, e-News, Environmental | Comments Off on Shanghai’s Dream Cube Transfixes

Tags: Architectural, Environmental

Hot on the heels of our Human Chargers story (about using body motion to recharge electronics) we bring you this: power-generating sneakers.

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Filed under: e-News, Electrical, Environmental | Comments Off on Power Walking

Tags: Electrical, Energy, Environmental