For a kid, watching a solid turn into a liquid or a liquid into a gas is nothing short of magic. In Explore Solids and Liquids! With 25 Great Projects kids expe
Read and find out about the three states of matter—solid, liquid, and gas—in this colorfully illustrated nonfiction picture book. Can you make an ice cube d
Make a giant fountain from a soda pop bottle, write messages in invisible ink, and blow monster bubbles! Use readily available items and simple step-by-step ins