Fundamental Science Key Stage 1: Wings, Paws, Scales and Claws: All About Animal Bodies

Fundamental Science Key Stage 1: Wings, Paws, Scales and Claws: All About Animal Bodies PDF Author: Ruth Owen
Publisher:
ISBN: 9781910549780
Category :
Languages : en
Pages : 32

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Book Description

Fundamental Science Key Stage 1: Wings, Paws, Scales and Claws: All About Animal Bodies

Fundamental Science Key Stage 1: Wings, Paws, Scales and Claws: All About Animal Bodies PDF Author: Ruth Owen
Publisher:
ISBN: 9781910549780
Category :
Languages : en
Pages : 32

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Book Description


Fundamental Science Key Stage 1: Habitats and Food Chains

Fundamental Science Key Stage 1: Habitats and Food Chains PDF Author: Ruth Owen
Publisher:
ISBN: 9781910549797
Category :
Languages : en
Pages : 32

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Principles of Animal Locomotion

Principles of Animal Locomotion PDF Author: R. McNeill Alexander
Publisher: Princeton University Press
ISBN: 0691126348
Category : Science
Languages : en
Pages : 384

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Book Description
How can geckoes walk on the ceiling and basilisk lizards run over water? What are the aerodynamic effects that enable small insects to fly? What are the relative merits of squids' jet-propelled swimming and fishes' tail-powered swimming? Why do horses change gait as they increase speed? What determines our own vertical leap? Recent technical advances have greatly increased researchers' ability to answer these questions with certainty and in detail. This text provides an up-to-date overview of how animals run, walk, jump, crawl, swim, soar, hover, and fly. Excluding only the tiny creatures that use cilia, it covers all animals that power their movements with muscle--from roundworms to whales, clams to elephants, and gnats to albatrosses. The introduction sets out the general rules governing all modes of animal locomotion and considers the performance criteria--such as speed, endurance, and economy--that have shaped their selection. It introduces energetics and optimality as basic principles. The text then tackles each of the major modes by which animals move on land, in water, and through air. It explains the mechanisms involved and the physical and biological forces shaping those mechanisms, paying particular attention to energy costs. Focusing on general principles but extensively discussing a wide variety of individual cases, this is a superb synthesis of current knowledge about animal locomotion. It will be enormously useful to advanced undergraduates, graduate students, and a range of professional biologists, physicists, and engineers.

The Humane Society of the United States Euthanasia Reference Manual

The Humane Society of the United States Euthanasia Reference Manual PDF Author: Inga Fricke
Publisher:
ISBN: 9781934785034
Category : Education
Languages : en
Pages :

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Fruits and Vegetables

Fruits and Vegetables PDF Author: Ruth Owen
Publisher: Ruby Tuesday Books
ISBN: 9781788562751
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
Crunch! Munch! Delicious! We eat fruits and vegetables every day, but how do these foods actually grow? In this book, kids will discover how seeds develop into mature plants from which farmers or gardeners can harvest a crop. Many children are not aware of how the foods they eat are produced, so this eye-opening book will have them looking at produce as plant scientists. They will also learn how fruits and vegetables are good for our bodies and help to keep us healthy. The book includes critical thinking questions, activities and experiments, and it is supported with downloadable worksheets.

From a Tiny Seed to a Mighty Tree

From a Tiny Seed to a Mighty Tree PDF Author: Ruth Owen
Publisher: Get Started with Stem
ISBN: 9781788561143
Category : Juvenile Nonfiction
Languages : en
Pages : 0

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Book Description
Discover how plants grow and how they disperse their seeds.

Cats' Paws and Catapults: Mechanical Worlds of Nature and People

Cats' Paws and Catapults: Mechanical Worlds of Nature and People PDF Author: Steven Vogel
Publisher: W. W. Norton & Company
ISBN: 0393352951
Category : Science
Languages : en
Pages : 388

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Book Description
"Full of ideas and well-explained principles that will bring new understanding of everyday things to both scientists and non-scientists alike."—R. McNeill Alexander, Nature Nature and humans build their devices with the same earthly materials and use them in the same air and water, pulled by the same gravity. Why, then, do their designs diverge so sharply? Humans, for instance, love right angles, while nature's angles are rarely right and usually rounded. Our technology goes around on wheels—and on rotating pulleys, gears, shafts, and cams—yet in nature only the tiny propellers of bacteria spin as true wheels. Our hinges turn because hard parts slide around each other, whereas nature's hinges (a rabbit's ear, for example) more often swing by bending flexible materials. In this marvelously surprising, witty book, Steven Vogel compares these two mechanical worlds, introduces the reader to his field of biomechanics, and explains how the nexus of physical law, size, and convenience of construction determine the designs of both people and nature. "This elegant comparison of human and biological technology will forever change the way you look at each."—Michael LaBarbera, American Scientist

Up Close with Microhabitats

Up Close with Microhabitats PDF Author: Ruth Owen
Publisher: Get Started with Stem
ISBN: 9781788562782
Category : Juvenile Nonfiction
Languages : en
Pages : 32

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Book Description
A muddy puddle might not look like a habitat, but peer inside with a microscope and it's home to a world of microscopic creatures. In this book, readers will explore the smallest of habitats and ecosystems. What lives on and in a rotting tree stump? Who makes their home in a compost heap? And is it true that your body is actually a microhabitat? The book includes critical thinking questions, activities and experiments, and it is supported with numerous free downloadable worksheets and resources.

What's the Season?

What's the Season? PDF Author: Ruth Owen
Publisher: Get Started with Stem
ISBN: 9781911341451
Category : Juvenile Nonfiction
Languages : en
Pages : 0

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Book Description
From weather and day length, to plants and animals, in this title, readers will investigate how the world around them changes as the seasons change. With activities such as recording temperatures and going on seasonal scavenger hunts, students will be challenged to observe and analyze the changing of the seasons.

Fundamental Science Key Stage 1: Everyday Materials

Fundamental Science Key Stage 1: Everyday Materials PDF Author: Ruth Owen
Publisher:
ISBN: 9781910549858
Category :
Languages : en
Pages : 32

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Book Description