Scientific American 202605 Melting Marvel Summary
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A Material That Should Not Quite Work
The Scientific American Advances article “Melting Marvel” starts with a contradiction in materials science. Some materials are easy to reshape when heated; others are tough enough to resist impact. The trouble is that these traits often trade off against each other. Window glass can soften gradually, but it breaks easily. Many plastics resist blows better, but they change state more abruptly. For decades, experiments suggested that a glassy material’s melting behavior and toughness were linked in a way that made this trade-off hard to escape.
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