Usually it's a casein glue
Yes
There is no glue made from peanuts.
White glue is made of polyvinyl acetate
Gorilla Glue was made in 1972.
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.
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
If 'school glue' is white glue, then it's made from a chemical called polyvinyl acetate.
Glue guns are made in factories all over the world.
pva glue carpenter wood glue tacky glue