Buildings that cool like African elephants
July 21, 2026
July 21, 2026
PHILADELPHIA, Pennsylvania, July 21 -- The University of Pennsylvania posted the following news:
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Buildings that cool like African elephants
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During sunny and sweltering summer days, much relief comes from sweat. As beads of moisture evaporate on the skin, they pull heat away almost invisibly. It feels like a nuisance, but this is one of the most efficient cooling systems in the animal kingdom.
But not all animals have the a . . .
* * *
Buildings that cool like African elephants
*
During sunny and sweltering summer days, much relief comes from sweat. As beads of moisture evaporate on the skin, they pull heat away almost invisibly. It feels like a nuisance, but this is one of the most efficient cooling systems in the animal kingdom.
But not all animals have the a . . .