Usually it's a casein glue
Yes
White glue is made of polyvinyl acetate
Soaking the stamp in hot water will disolve the gum (glue) on the stamp. If the stamp has not been used for postage, then you are able to re-glue and re-use it.
Gorilla Glue was made in 1972.
No, glue never was made out of horse pee.
There were no doubt MANY 'famous inventors' who made 'glue' -Specify WHICH glue, then we can give a definitive answer.
Elephant Glue is cyanoacrylate.
glue
Glue guns are made in factories all over the world.
pva glue carpenter wood glue tacky glue
No, glue is not an element. Glue is a substance made up of different chemicals, typically polymers. These chemicals are mixed together to create the adhesive properties of glue.
plastic (polymer)