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[dorkwis]

This train of thought isn't entirely complete, but I'm going to use this space to try to figure it out

Comments

Well, good on you for being prepared

[bobcat2022]

On a related note, I enjoy that this exists: http://www.wired.com/science/discoveries/magazine/17-05/ff_guidestones?currentPage=1

[tornadogrrrl]

Martin says: there are other skills you should look into, as well: http://www.oftwominds.com/blogjun08/survival6-08.html