Presents information on floating and sinking in liquids or air, providing instructions for relevant scientific experiments.
General Note
Includes index.
Content Note
Floating and sinking -- Floaters and sinkers -- Why things float -- Measuring buoyancy -- How ships float -- Floating steadily -- How fish swim -- Floating liquids -- Hovercrafts and hydrofoils -- Making a hovercraft -- Submarines and submersibles -- Floating rocks -- Floating in the air -- Experiments in science.