Here is how nuclear explosion vaporizing telephone cables was thought to sound like on the open line in 60's. Absolutely terrifying scene. https://youtu.be/kw5

Here is how nuclear explosion vaporizing telephone cables was thought to sound like on the open line in 60's. Absolutely terrifying scene. https://youtu.be/kw5o1eRhSiw?t=83 https://youtu.be/kw5o1eRhSiw?t=83