Metallica registers on a seismograph thanks to college football

Considering this week is the 30th anniversary of Metallica's Black Album, it only seems fitting that 'Enter Sandman' be played and sung at epic volume. The Hokies of Virginia Tech uses the song as their entry music onto the field. When 65,000 college football fans jumped up and down as the song built up to it's chorus, the sweet noise actually registered on a seismograph in Blacksburg, VA. Black-sburg, perfect!

Metallica In Concert - Las Vegas, NV

Photo: Getty Images North America