Vibration-Absorbing Layer Cake: The Material That Chooses Quiet ⚡ экспресс
Original: "Phononic materials with effectively scale-separated hierarchical features using interpretable machine learning"
Scientists have found a way to create materials that block vibrations at multiple frequencies at once, using machine learning.
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An invisible web of nested patterns inside a material catches vibrations like a net with different mesh sizes catches different species of fish. The computer itself devises such a hierarchy, blocking several unwanted frequencies at once. Goodbye, rattling instruments!
🎯 Engineers already use similar principles for sound insulation in cars and planes, but handling multiple frequencies at once remains a challenge.
🎬 The fictional vibranium from Marvel, capable of absorbing any vibrations, might one day become a reality thanks to such methods.