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  • A Cracked Piece of Metal Self-Healed in Experiment That . . .
    Amazingly, after about 40 minutes of observation, the crack in the platinum started to fuse back together and mend itself before starting again in a different direction Pulling forces (red arrows) created a crack that healed (green) in platinum metal (Dan Thompson Sandia National Laboratories)
  • Scientists Stunned As Cracked Metal Heals Itself Before Their . . .
    If cracks can get smaller instead of larger, that could fundamentally alter how engineers piece together the modern world Tagged In Metal Materials Science Engineering
  • ‘Stunning’ discovery: Metals can heal themselves – LabNews
    They only meant to evaluate how cracks formed and spread through a nanoscale piece of platinum using a specialized electron microscope technique they had developed to repeatedly pull on the ends of the metal 200 times per second Surprisingly, about 40 minutes into the experiment, the damage reversed course
  • Scientists Stunned by Self-Healing Ability of Cracked Metal . . .
    The metal was suspended in a vacuum with a specialized transmission electron microscope technique, as reported by ScienceAlert This suspension pulled the ends of the metal 200 times every second They observed that the metal was self-healing at a nanoscale level in the 40-nanometer-thick wafer of metal
  • Not Science Fiction: Scientists Around the World Shocked by . . .
    Dr Michael Demkowicz predicted self-healing in metal; this summer it was finally observed, shocking scientists around the world A microscopic crack grew in a very small piece of platinum when placed under repetitive stretching The experiment, designed to study fatigue crack growth, continued a
  • Scientists Just Watched Metal Heal Itself—and They Can’t . . .
    A cracked piece of metal fused itself back together in a lab—and no one was prepared for it In a 2023 experiment, researchers at Sandia National Laboratories and Texas A M University were
  • Cracked piece of metal heals itself in world first - indy100
    A cracked piece of metal appears to have “healed” itself, leaving experts astonished The groundbreaking scientific observation was made by a team from Sandia National Laboratories and Texas A M; University, who were testing the resilience of an ultra-thin piece of platinum The researchers watched, d





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