Welcome from The Old North State. You'll find lots of valuable information using the search feature, and if you come up empty just ask and I'm sure somebody will be along shortly to help. We have members from all over the World, so a little hint as to your general location (Asia, Southern U.S.) will often help eliminate a lot of confusion in language. Paraffin for example. In the U.S. we think wax, while the British are talking about kerosene. A location can also help with growing zones. What works for growing rhubarb in Michigan may totally fail in coastal Carolina. If you like to play with pressurized gasoline, kerosene, and fire I'd be interested. I'm rather fond of non-electric lighting and cooking.
Welcome longjohn....will be interested in what you have to contribute to the knowledge base as well....don't stand too close to me though...you may get splattered in the crossfire