Scientists discover metals that defy the deep freeze at -424°F
Scientists have discovered a surprising mechanism that allows certain metals to resist cracking at temperatures as low as -253°C (-424°F), when similar materials typically become dangerously brittle. Instead of breaking, two experimental alloys reorganize their internal structures, creating new ways to absorb stress and remain flexible.
We haven't written up this one. ScienceDaily has the full story — the link below goes straight to it.
