If you’re lucky, of course) it’s one of the most important ways to get food. And both in peacetime and in conditions of survival. But if you can…

Glow stick, or in our opinion chemical light source (aka HIS, or chemical light) – what is it? Autonomous transient light source, what else. If you don’t go…

Stereotypes about Russia and bears appeared not from scratch. Of course, despite the strong confidence of our European and American comrades, the bears we are not used in…