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A quick stretch switches this polymer's capacity to transport heat
- February 9, 2026 at 8:37 PM
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Most materials have an inherent capacity to handle heat. Plastic, for instance, is typically a poor thermal conductor, whereas materials like marble move heat more efficiently. If you were to place one hand on a marble countertop and the other on a plastic cutting board, the marble would conduct more heat away from your hand, creating a colder sensation compared to the plastic.
Originally published at Phys.org