Dead Mountain: The Untold True Story of the Dyatlov Pass Incident

by Donnie Eichar

Good-bye, my friend, good-bye My love, you are in my heart. It was preordained we should part And be reunited by and by. Good-bye: no handshake to endure. Let’s have no sadness—furrowed brow. There’s nothing new in dying now Though living is no newer.

The hikers themselves would not have damaged their own tent in this way, even by accident, so this seems to suggest one thing: Someone from the outside knifed his way through the tent on that terrible night.

“When you have eliminated the impossible, whatever remains, however improbable, must be the truth.”

Infrasound is the opposite of ultrasound; it occurs below the threshold of human hearing at 20 hertz, while ultrasound frequencies fall above hearing at a threshold at 20,000 hertz.