You know how combustion works, right? Strike a match on a rough surface, or shoot a spark at a volatile gas. Pfft! You have flame.
Read more: http://tinyurl.com/o88k6gw
You know how combustion works, right? Strike a match on a rough surface, or shoot a spark at a volatile gas. Pfft! You have flame.
Read more: http://tinyurl.com/o88k6gw