There is a video about throwing knives.
In one of the comments, the guy writes: "I had a bathroom built in my country five years ago. I went to work in the evening, but I stuck in the city for a couple of hours. Uncle was bored. Next to the bathroom, the old sarai was standing, waiting for the demolition. He gathered all the rails he found all over the country, up to the aluminum furnaces, and made the barley of the barley.All the neighbors fled, I just came under the curtain. Then I learned that in his youth he served on the border with China. Cut with a sapphire scarf. This is the case."

The Soviet Border Guard. This is not the case now :)