A thoughtfully curated collection of articles on innovative solutions, brought together to inspire and inform.
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Revolutionary window film reduces heat and energy consumption | The Optimist Daily
A newly developed window coating promises to improve energy efficiency and comfort in homes, offices, and cars.
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How Paris uses the Seine to cool thousands of buildings without AC | The Optimist Daily
Paris’s underground district cooling network uses the Seine to chill buildings across the city, with plans to expand to 3,000 structures by 2042.