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 ...
Interesting Engineering on MSN
Thermoelectric material hits record 13% waste heat-to-electricity conversion
The prototype delivered 13 per cent conversion efficiency, which, in simple terms, meant that with the prototype, for every ...
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