CAUTION: Under NO circumstances should you actually try to use this as personal protection or anything even close. You will die.
OK, so why am I even showing this particular Youtube authorized video? If for no other reason, to show the world that not everything that exists serves only one or two purposes.
Personally, I find it amazing that with only a few dollars, one can turn a handful of seemingly different items into something that is totally unrelated.
Kind of like that a combination of bleach and ammonia will result in a poisonous gas. I’d be willing to wager that everyone reading this has at least one of those items in their home right now. Maybe both.
Again, please don’t try any of this at home (or anywhere else) on yourself or anyone else. You and/or they will die.