Human-powered drill for clean water By Engineering Student


new technologies new technologies and products 2011 physics new technologies robots devices robots inventions robots technonlogies weapons inventions

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Solar Skyscraper to Offer Much-Needed Green Space for Mexico City


Mexico City is one of the fastest growing megapolises in the world, which means that new designs of buildings that are to be erected in the city should be more than just stylish. In addition,…

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