Forgot your password?
Burning your hand is a dangerous idea. .-. I've done this in chemistry before, but with the supervision of experts. They used a flammable gas, it might have been hydrogen, bubbled through washing up liquid to create flammable foam. It burnt up in less than 1 second anyway.
Ethanol, although it's volatile and anything flaming is probably rather warm.
Why you ask?
Hi welcome to jv
Welcome to JV! =D