Quantum | 🔬| ~ on Instagram: "When a liquid is vibrated vertically at a specific frequency, something extraordinary happens. Once the vibration exceeds a critical threshold, the flat surface becomes unstable and transforms into repeating geometric patterns called “Faraday waves”. The waves oscillate at exactly half the driving frequency. You vibrate the container at one speed, but the water responds at half that rate: a phenomenon called parametric resonance. @quantumory"

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