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flag AC/DC’s Melbourne concert caused measurable ground tremors, detected by seismographs two miles away.

flag AC/DC’s first Australian concert in ten years at Melbourne’s Cricket Ground generated measurable seismic activity, with sensors two miles away detecting ground vibrations between 2 and 5 hertz. flag The band’s performance, drawing a large crowd, produced physical movement recorded by seismographic equipment, confirming that intense audience energy can create detectable earth tremors. flag Scientists confirmed the readings reflected actual ground motion, not sound.

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