A windmill unit which can adjust air capacity to receive, and a wind power generation device using the windmill unit.
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This product can be used in summer to make inside cooler and in winter to make inside warmer. This product also can be used in cars as well. All the illustrated layers can be static (need to install and remove physically) or dynamic in which their properties are controlled by control signals, which .....
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Purdue University researchers have developed a more efficient window that improves air quality and conserves energy, exhausting the lesser quality air in a room and flowing in fresh, outdoor air by its two-way flow path. The air that flows into a room is appropriately tempered to conserve energy for.....
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Researchers at Purdue University have developed a technology that focuses on creating a mixed reality environment for quick 3D shape design where users can repurpose the physical environment as a reference, context, and source of inspiration. This technology presents a new interaction metaphor where.....
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