@historical_diarys on Instagram: "In May 2025, Metallica’s concert at Virginia Tech literally shook the Earth. 🤘 During their performance of “Enter Sandman,” over 60,000 fans jumped in unison — so powerfully that local seismographs detected actual ground tremors. The phenomenon was recorded by the university’s seismic station and later confirmed as a “micro earthquake.” It wasn’t the first time music moved people… but this time, it moved the planet too. 🌍🎸 #Metallica #EnterSandman #MusicHisto