Tag
#pitná voda
3 articles
Water in emergency situations: where to find it, how to store it, and how to safely purify it.
13 Sept
The Rule of Three: 3 minutes without air, 3 hours without protection from extreme conditions, 3 days without water, and 3 weeks without food.
6 Sept
The German Minister of Defense, Pistorius, is diligently preparing for crisis situations. He has recommended the immediate purchase of supplies and has toned down the rhetoric about "the ability to wage war."
3 Jul