The document discusses new ideas for using chewing gum, including as trail markers for hikers and as building blocks for children. Chewing gum could be used as trail markers by forming signs showing directions or containing DNA to help identify lost hikers. Additionally, chewing gum has potential to be used as decorative garlands, for sculpting, as eyes on snowmen, as wheels on toy cars, as an adhesive for notes or lost items, in painting, and as threads for designs.