Non veni pacem mittere, sed gladium.
I'll be sure to pack a lemon and copper and zinc nails in my survival kit. But then I wonder, would this work with a plastic bottle of Real Lemon juice?
Finally, a Russian solution for that little push-button butane lighter in my pocket.
Great idea if you happen to be walking around with a lemon and all that hardware, and you’re very cold.But don’t most survivalist just carry matches and a lighter? If I still had a lemon on me, I’d wonder why I didn’t have the wherewithal to just bring matches.If I’m in town, and SHTF, I could see me scraping this up to get a fire going, like in the Balkian war… but… logically… it’s a fun science project.