An curved arrow pointing right. Bubble gum starts out with gum base, then flavorings and sweeteners are added. When it's all mixed up, it looks like a giant pink monster. The way it's streamlined ...

More than £14bn is spent on chewing gum around the world each year, but a lot of that gum will end up stuck to the ground. Gum is the second most common type of street litter after cigarette ...