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Scientists have observed metal cracking and fusing back together, a discovery that could pave the way for self-healing machines, vehicles and bridges. ....
Imagine a metal bridge that can repair its own cracks, or an airplane that can heal the damage caused by fatigue. Sounds like science fiction, right? Well, not anymore. Scientists have discovered a remarkable phenomenon that could revolutionize the field of materials science and engineering: metals that can heal themselves. https://www.youtube.com/watch?v=Yi1Rz2 fark Shocking Metal Heals Itself… ....
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