How Do They Make Gum? Kids love it. Teachers frown on it. So do dentists. Hard lumps of it can be found lurking under the seats at movie theatres - or on the bottom of your shoes. In some places, chewing it is a crime. Gum is sold all over the world, in every shape and size. It comes by the stick, by the chunk, by the ba... Similar Editorial : Should You Make Your Own Cheesecakes by Ray S. Tarrant. | Source : Yo Baby Yogurt