When a particle approaches the speed of light, its mass tends to infinity; it would require infinite energy to continue accelerating it, and that is something that is never achieved.
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When a particle approaches the speed of light, its mass tends to infinity; it would require infinite energy to continue accelerating it, and that is something that is never achieved.
Inspired by the tough cellular skin of the grapefruit and the fracture-resistant shells of the abalone, a gastropod mollusk, engineers at Durham University claim to have created the first non-cuttable material ever made.
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The microbes aren’t helping.