"Nicola Davies is the best thing to happen to biology classes since the invention of the filmstrip." —Bulletin of the Center for Children’s Books (starred review)
Did you ever wonder why there are no high-flying superheroes in real life? Find out what keeps big animals (like us) from performing amazing feats of strength and agility, yet why being tiny and powerful might have a downside. What if you could lift fifty times your weight (hello, ant), but getting wet could kill you? Or you could soar like a bird, but a cold breeze would do you in? From an award-winning duo, an intriguing look at what it means to be just the right size. Back matter includes an index and a glossary.
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Nicola Davies has written many award-winning books for children, including POOP, EXTREME ANIMALS, and WHAT'S EATING YOU?, as well as BIG BLUE WHALE, ONE TINY TURTLE, SURPRISING SHARKS, and BAT LOVES THE NIGHT. She lives in Somerset, England.
Neal Layton is the illustrator of POOP, EXTERME ANIMALS, and WHAT'S EATING YOU? He lives in Portsmouth, England.
Grade 4–8—This unique title uses geometry to discuss the varying strengths and capabilities of different animals. In a chatty tone, Davies starts off by describing the strict rules that control what bodies can and cannot do. She goes on to explain how the strongest animals are much smaller than humans. "Some important features of bodies—like how much food and air they need—depend on volume and weight. Others—like the strength of muscles—depend on cross section or surface area." This is the basis for the BTLT (Big Thing, Little Thing) Rule: "If you DOUBLE the length of something, its surface area and cross section go up FOUR times, while its volume and weight go up EIGHT times!" BTLT is used throughout to explain why humans cannot fly, yet Arctic terns can travel 20,000 miles every year from pole to pole and back again. Humans cannot lift buses, but the rhinoceros beetle can lift 850 times its own weight. The author uses clear language and engaging examples throughout. Cartoon illustrations add humor and clarity to the book. A handy introduction to animal sizes.—Anne Chapman Callaghan, Racine Public Library, WI
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Condition: Good. Layton, Neal (illustrator). Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00061237117
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Seller: SecondSale, Montgomery, IL, U.S.A.
Condition: Very Good. Layton, Neal (illustrator). Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00074170043
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Seller: Goodwill of Colorado, COLORADO SPRINGS, CO, U.S.A.
Condition: Good. Layton, Neal (illustrator). This item is in overall good condition. Covers are intact but may have minor wear including slight curls or bends to corners as well as cosmetic blemishes including stickers. Pages are intact but may have minor highlighting/ writing. Binding is intact; however, spine may have slight wear overall. Minor shelf wear overall. Please note that all items are donated goods and are in used condition. Orders shipped Monday through Friday! Your purchase helps put people to work and learn life skills to reach their full potential. Orders shipped Monday through Friday. Your purchase helps put people to work and learn life skills to reach their full potential. Thank you!. Seller Inventory # 466M1K001I87
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Seller: Decluttr, Kennesaw, GA, U.S.A.
Condition: Very Good. Layton, Neal (illustrator). 1720545456. 7/9/2024 5:17:36 PM. Seller Inventory # U9780763653002
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Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Very Good. No Jacket. Layton, Neal (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.35. Seller Inventory # G0763653004I4N10
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Paperback. Condition: Very Good. No Jacket. Layton, Neal (illustrator). May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.35. Seller Inventory # G0763653004I4N00
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Paperback. Condition: Very Good. No Jacket. Layton, Neal (illustrator). Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less 0.35. Seller Inventory # G0763653004I4N10
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Condition: Good. Layton, Neal (illustrator). The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials. Seller Inventory # 4WILKM00MAQ2
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Condition: Good. Layton, Neal (illustrator). Book is in Used-Good condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain limited notes and highlighting. 0.35. Seller Inventory # 0763653004-2-4
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Condition: Good. Layton, Neal (illustrator). Reprint. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # 2465044-6
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