In America man called Adam Smith made stuff `out of rubber in a factory.He found small piece of chickel is the sap from a gum tree he popped it in to his mouth but it stayed whole.Adam had a bright idea he heated it up and put a mint flavour to it.In 1872 shop keepers refused to sell this product so Adam started another company called tooty fruity tooty fruity sold this chickel so now you can sell this stuff at rail way stations.