The History of Extra Gum: Why Is Extra Gum So Popular? –
Why does chewing gum get its flavour back a bit when you leave it to dry for a while? - Quora
Originally, chewing gum was made from the latex sap of the sapodilla tree in native Central America. This sap was called chicle. Early American. - ppt download
Voyage to the Mexican origins of chewing gum, Culture
Chewing gum - Wikipedia
Zeno MFG Co., est. 1890 - Made-in-Chicago Museum
Bubble gum - Wikipedia
Chewing-Gum
Chewsy Spearmint | Natural + Plastic-Free Chewing Gum | Sugar-Free + Aspartame-Free | 100% Xylitol + Tooth Friendly | Vegan 15g (Pack of
Chewsy Spearmint | Natural + Plastic-Free Chewing Gum | Sugar-Free + Aspartame-Free | 100% Xylitol + Tooth Friendly | Vegan 15g (Pack of 12, 120