TIME 
Did you know that your body is 
made up of 60.000.000.000.000 
ceils . . and that the characteristics 
of each one are determined by 
that incredible substance. DNA? 
You'll find out about new 
studies that reveal how 
early personality forms. . . 
how soon a baby recog- 
nizes voices, when a 
sweet tooth develops. 
Can you lower your blood pres- 
sure. . . just by thinking about 
it? You'll learn about intriguing 
biofeedback experiments 
Each colorful volume: 
Approximately 200 pages. 
Large 8 V»-by-1 1-inch format. 
Some 40.000 words. Scores 
of illustrations. Durable hard 
covers. Ready-reference index. 
REVISED EDITION 
1 
WASTER 
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