Toothpaste, Paperback/Jan Bernard

Descriere

Tiny pieces of rock called abrasives make toothpaste able to remove small pieces of food from your teeth. Whiteners make teeth whiter by removing stains from enamel, Explore the process of creating an everyday object or food from start to finish in Toothpaste, a How Do They Make That? book. Each How Do They Make That? title features easy-to-read text, stunning visuals, and a challenging educational activity. How Do They Make That? is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slide shows, activities, hands-on experiments, and much more. Book jacket.