rich59 said:If you were to have available only paper could you start a fire?
If not what would be the minimum additions needed to achieve this?
With my luck as the tinder smouldered the drop would fall through and land on it!match said:If we're really going minimalist here, I'd cut a minute hole in the paper and place a drop of water over it, hoping its not too absorbent paper - this should in theory act like a pinhole lens, and holding this an appropriate height above some tinder might just be enough to direct the sunlight to a spot and heat up the tinder.
(I did say in theory mind )
Motorbike Man said:Could you (In theory ) simply rub two pieces of paper together so fast that the friction created would create spontaneous combustion?
Maybe
Bushmaster said:Potasium permanganate and some anti freeze from the car.Carry the p.p in your pocket and all you need is to add a tiny drop of anti freeze and the fire will start.Due to the pottasium permanganate being an oxidising agent,and anti freeze has lots of oxides.Magic occurs and poof .Up goes the paper.
Geoff.