Where does this come from?

Explains how baseball bats are made, from the time a tree is cut to unpacking and stacking the bats in a store.

Describes the activities at an ice cream plant where machines turn milk into different flavors of ice cream.

Explains how T-shirts are made, from the harvesting of the cotton to the customizing of the final product.

"Calico book." Explains what a penny is made of, how it is made by the U.S. Mint, and how the local bank gets its pennies.

Explains how crayons are made, from the production of the colors to the packaging of the final product.

Traces the origins of bubble gum, describing its discovery, processing, composition, and international appeal.