So letting my mind wander to strange places one day I realized that I need garden Gnomes. You may ask why a survival minded fellow such as myself would want little ceramic gnomes anointing my property. I realized that if one were to place Tannerite inside sed gnomes they would stand as an innocuous defensive force worthy of Tyrell Lannister in GOT. And one could feed the little devils BB's or some other fortifying food to increase their defensive power, they would join the rock covered air bag in fame and lethality.
I do not condone the idea of explosives. Government frowns upon them and I wish to keep reloading etc. But it is nice to know where the 100 foot distance is from the house or the 300 foot place. I like a lot of gnomes in my yard.