Sink or swim! : the science of water /
Barbara Taylor.
- 1st Random House ed.
- New York : Random House, 1991.
- 39 p. : col. ill ; 26 cm.
- Step into science .
- Taylor, Barbara, 1954- Step into science. .
Includes index.
An introduction to the science of water, using simple science experiments that show why things float or sink and how we use these properties of water for such things as designing boats and lifting objects out of water.