Actual reality already, as I have seen it sold by Campmor. Standard survival blankets (silver and red sides) with printed instructions on it. As crazy it sounds, it might be a good idea for knots, signals, Morse code and plant identification (seems to be difficult to remember things). It might be less useful if shelter needs to be disassembled to identify dinner...
T-shirts, bandanas, ponchos are other targets. How about some permanent tattoos???
(Actually, during WWII, some troops applied blood type and ID# tattooes in armpit.)
Best,
HM
T-shirts, bandanas, ponchos are other targets. How about some permanent tattoos???
(Actually, during WWII, some troops applied blood type and ID# tattooes in armpit.)
Best,
HM