Well people have to know what a combustion triangle is. I got oxygen and temperature fairly quickly, but tried things like carbon, hydrocarbon, organic material, etc thinking it was possibly another element or compound given that oxygen was part of it.
Didn't realize it wanted the more generic "fuel". Only missed that one and 3 others
temperature for heat?
Didn't realize it wanted the more generic "fuel". Only missed that one and 3 others