More international attention is being paid to the importance of common standards for performing scientific experiments and measuring their results—a field called metrology. In late 2019, physicist Dr. Lorenzo Pattelli was part of an Italian-Chinese scientific team working on a cooling technology that is fast gaining attention as the Earth gets hotter from climate change. Called passive daytime radiative cooling, or PDRC, the technology uses engineered materials to reflect away the sun’s radiation. The idea is that, amid heat waves, PDRC panels would cool buildings without the need for energy-intensive Read More
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