What significant engineering stressor did Telkes have to address concerning material selection in solar stills?

Answer

Rapid degradation of seals and absorber plates from saltwater vapor

The constant cycle of heating/cooling combined with exposure to corrosive saltwater vapor placed immense stress on seals and absorber plates, requiring highly resilient materials.

What significant engineering stressor did Telkes have to address concerning material selection in solar stills?

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Maria Telkes - Hungarian American Biophysicist who invented Solar ...

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