If you're out hiking, hunting. riding a quad or snowmobile and for whatever reason and you get stranded over night
this info can save your life. All you need is some steel wool and a 9 volt battery and you have an instant fire.
This should be part of everyone's Bug Out Bag and Survival Kit.
http://deckhand.multiply.com/video/item/32/How_to_start_a_fire_without_matches