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clay animation began a short time after the invention of a clay-like substance called plasticine. Plasticine was invented in 1897!
Clay or a certain type of software
you can use modeling clay, well at least that is what i used
ummm... try Micheals. It has all kinds of art supplies including clay!
it;s a fat dude eating hamburger joking animation technique is animation coud be usen by clay and also games and videos