Camping Hack: How to Make Fire With a Lemon (Fact or Fiction?) - I thought this was a pretty clever, although not terribly practical idea. While you may not have these types of items lying around (zinc nails anyone? :)), it just goes to show you what might be possible if SHTF.
Imagine this setup in a craft fair booth. A lot of work but every shopper would want to come check it out.
Well, that's interesting.
Survival Life’s Comprehensive Checklist For 72 Hour Survival Kit
Some inadvertent deaths are unavoidable—wrong place, wrong time. But most aren't. Staying alive requires perceiving threat, feeling dread, and responding. Here's some tips you should know to stay alive in some dangerous situations.