don't have to be a scientific expert to perform valuable, exciting
scientific experiments. With the ew, simple, step-by-step methods
outlined in this book you can:
| > Build your own laboratory.
> Make your own slide rules, wind vanes, barometers and dozens of other valuable pieces of scientifi apparatus.
how flowers reproduce. Learns how your lungs and sense operate.
Discover the basic elements of chemical change. Find out about computer
mathematics and scores of other fascinating scientific wonders.
Complete with the Periodic Table of Elements, Laws of Matter, Weights
and Measuree, Centigrade to Fahrenheit Conversion Table, and Charts of
the Animal and Plant Kingdoms..
by Judith Viorst
Bantam Books, 1967