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In 2023, Princeton researchers tested a naturally ventilated cooling box; it stayed below outdoor air while using radiative cooling and buoyancy-driven airflow
Princeton researchers have developed a groundbreaking prototype cooling box that utilizes natural ventilation to stay 3.9°C below outdoor temperatures, overcoming traditional limitations of passive cooling methods.
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economictimes.indiatimes.com
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In 2023, Princeton researchers tested a naturally ventilated cooling box; it stayed below outdoor air while using radiative cooling and…
Princeton researchers have developed a groundbreaking prototype cooling box that utilizes natural ventilation to stay 3.9°C below outdoor temperatures, overcoming traditional…
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In 2025, researchers built a box from porous PMMA sheets that reflected 96% of sunlight; 80°F outdoor air measured 65.3°F inside without…
Penn State researchers innovate with porous PMMA sheets, achieving a 15-degree temperature reduction without electricity. Learn about the potential of passive cooling technologies…