[MikeWaters]

fire from coke can and chocolate bar:
http://www.wildwoodsurvival.com/surv...bar/index.html

Make fire from ice:
http://www.wildwoodsurvival.com/surv...ice/index.html

Fire from water:
http://www.wildwoodsurvival.com/surv...ter/index.html

From two stones:
http://www.wildwoodsurvival.com/surv...bww/index.html

Difference between flint and steel, and ferrocerium and steel. Bear uses the latter.
http://www.wildwoodsurvival.com/surv...fications.html