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Old 04-18-2016, 02:53 PM
Richox Richox is online now
Join Date: Oct 2015
Location: Perth, Australia
Posts: 188
extending beyond the steel wool, you could certainly use a few lemons and therefor a few milliamps to ignite a fire with other common materials. Several ignitable liquids which vaporize readily at low temperatures would require almost no ignition energy.

It's a bit less of a party trick given the inherent combustibility of these other materials, but if we can think of a substance with low ignition energy requirements that isn't commonly viewed as combustible we might have a useful party trick!

Perhaps you could use it to set off a mini explosion with sugar as the explosive agent?