How does heavy metal affect our perception of pain? Researchers from Leipzig turned the Wacken Open Air festival into an open-air laboratory. They measured how heavy metal alters the perception of pain in 122 metal fans right there at the festival.
Judas Priest, Def Leppard—and the former Puhdys singer. Why Dieter Birr brought musicians who usually perform in opera houses to the heavy metal festival in Wacken.
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