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A comment on Physicists Have Identified a Metal That Conducts Electricity But Not Heat (2017). Parent comment

Re:Physicists Have Identified a Metal That Conducts Electric... by duckymcduckface on Sunday December 01, 2019 @08:34AM (#21675403)
Radiation becomes the dominant heat transfer mode in that case though, usually gets really small at day to day temperatures though.
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Re:Physicists Have Identified a Metal That Conducts Electric... by Dylan16807 on Sunday December 01, 2019 @04:24PM (#21677874)
It's not that small. Blackbody radiation at room temperature is 450 watts per square meter. And it only takes an extra 15C to get 100 net watts transferred per square meter.
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