Question

how can we make glue gun

Answer 1

with some cartoons

I think you understand

Answer 2

first we will be required the blue stick than a metallic folding wire and then we have to roll it up the most suitable virus nichrome via first we have to roll it on any metallic tube then apply the electric current show the heat will be produced due to the current flowing in the circuit and when we put you speak inside it it starts melting and we can use it from the other way a liquid blue stick anything