Understanding the basics of density and how that affects flotation and buoyancy comes to life in a step-by-step guide that presents simple but effective experiments that include creating a hydrometer and a jet boat
Presents experiments with easy-to-follow instructions that demonstrate why things float, including floating icebergs and liquids, density, diving, and hovercrafts.
Understanding the basics of density and how that affects flotation and buoyancy comes to life in a step-by-step guide that presents simple but effective experiments that include creating a hydrometer and a jet boat.