It shouldn't come as a surprise that great white sharks like heavy metal. But when Matt Waller, a charter boat operator in South Australia's Port Lincoln, played "Back in Black" and "You Shook Me All Night Long" by AC/DC underwater, he says the sharks become less aggressive. Some even rub their snouts against the caged speakers, which is adorable in a terrifying way.
"I guess the visual people expect is that of a shark with long hair kind of headbanging past the cage doing the air guitar," Waller says in an interview on All Things Considered. "But, of course, sharks don't actually have ears, and it's the frequency and vibration they're after."
Via NPR.