The temperature on any given summer day may be in the 80s or 90s. So why does it feel so much hotter and oppressive at times? That's the heat index doing its thing. Here's how it works: What is the ...
High performer Purified tin selenide shown in pellet form. The material's thermoelectric performance is extraordinarily high. (Courtesy: Northwestern University) Researchers in Korea and the US have ...
Researchers have introduced a new material that offers more efficient conversion of waste heat into clean electricity. Developed by researchers from Queensland University of Technology (QUT), the new ...
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