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Show From the complex control centers of your brain to the nerve endingsin the tips of your toes— you'll find it all fully explained andillustrated in ib = ie y ; Olympic gymnast springs high into the air during exercise that displays the use of only a few of his 600-odd muscles. A particular combination of hereditary and environmental factors are reflected in the wrinkled features of this 77-year-old woman. While we marvel at our giant data processing machines, wetend to forget the incredible powers of the human machine which created them...the body. Consider your ownbrain. It weighs about three pounds, yet a computer big enough to process its daily activities would haveto be the size of the Empire State Building. Or consider your fist-sized heart. It pumps 5,500 quarts of blood through 60,000 miles of “tubing” every day. Our bodies are made up of machines within machines. Each of yourcells is so tiny that it takes millions of them to form a half inch cube of your body tissue. Yet every one of these cells is an almost unimaginably busy chemical laboratory. Recent scientific breakthroughs in probing the body's secrets are spectacular and give rise to widespread curiosity on the entire subject. People want to know what a “slipped disc” really is...why babies are born with a “soft spot”in their skulls... how artificial kidneys actually work... whatthe problems arein transplanting living organs—eyes, for example...the causes of arteriosclerosis...all about “dry surgery” and the machine that makes it possible. Therefore, the Editors of TIME-LIFE Books have brought together all these findings - and more—in The Body, introductory volume of the LIFE Science Library. You and your youngsters, through a brilliant text and photo-essay technique, will be fascinated by this colorful volume. You are invited to examine a copy of The Body for 10 days absolutely free. Do so and you'll discover what makes our bonesable to withstand 20,000 pounds of pressure per square inch. You'll learn why modern architects study human anatomy to improve the skeletal structure of skyscrapers. You'll explore the workings of TIME Theeye is a natural color camera, effortlessly shitting focus from onedistance to another by changing the curvatureofits delicate lens. our sense organs and see whyscientists call them “the network that never sleeps.” You'll come to understand the function of the endocrine glands. (It’s the adrenalin pumpedinto his veins that makes an angry man seered.) Thanks to its extensive facilities and large print orders, Time-LiFE Books is able to offer you The Body at a pricefar below what you would expect for such a volume—only $4.95 ($5.25 in Canada) plus shipping and handling. And you may browse through it before you decide to buy. The Body consists of 200 pages with 35,000 words of text. Eighty of the 160 photographs andillustrations are in full color. There’s a unique tabulation of human variables, a life span world map, a sex differences guide, and a 9-page board game which makeslearning physical processes fun. {t wili cost you nothing to examine The Body for ten days as the guest of TiMELire Books.If not delighted, return it and owe nothing. But should you feel that you wart to own this handsome book andthat it will enhance the value of your homelibrary, simply keep it and pay only $4.95 ($5.25 in Canada). In that case you will have the privilege of previewing future volumesin the LIFE Science Library, sent at two-month intervals and at the same low price. The same 10-day free examinationtrial applies to all volumes. You may reject or retain each as you see fit. You may cancel this arrangementat any time simply bynotifying us. So dofill out and mail the coupontoday, or write to: TimME-LiFE Books, Time & Life Bldg., Dept. 6701, Chicago,Ill. 60611. Over 1,600,000 families have enjoyed volumes from the LIFE Science Library _ }} Muscles: The Power of Pull a P! 7 TIME-LIFE BOOKS, DEPT. 6792 TIME & LIFE BUILDING CHICAGO,ILLINOIS 60611 Please enroll me as a subscriber to the LIFE Science Library and send me The Body for a 10-day Trial Examination. If, at the end of that time, i decide not to continue the series, I will return the book, canceling my subscription. If I keep the book, I will pay $4.95 ($5.25 in Canada) plus shipping and handling. I understand that future volumes will be issued on approval at two-month intervals, at the same price of $4.95 ($5.25 in Canada). The 10-day Free cant rare yen fats ‘erackaonof et * 200 pages * 35,000 words of interpretive text by Al Nourse, M.D. in full color z3 = eek SoS Examination privilege applies to all volumesin the library, and I may cancel my subscription at any time. please print Address City State. + Zip Schools and Libraries: Order Publishers’ Library fromSilver Burdett Co., Morristown, N.J,.07960, Eligible for Titles LI funds. ' |