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Bad Astronomy: Misconceptions and Misuses Revealed, from ...

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CONTENTS<br />

Introduction 1<br />

PART I <strong>Bad</strong> <strong>Astronomy</strong> Begins at Home 9<br />

1 The Yolk’s on You: Egg Balancing <strong>and</strong> the Equinox 11<br />

2 Flushed with Embarrassment: The Coriolis Effect<br />

<strong>and</strong> Your Bathroom 21<br />

3 Idiom’s Delight: <strong>Bad</strong> <strong>Astronomy</strong> in Everyday Language 28<br />

PART II From the Earth to the Moon 37<br />

4 Blue Skies Smiling at Me: Why the Sky Is Blue 39<br />

5 A Dash of Seasons: Why Summer Turns to Fall 48<br />

6 Phase the Nation: The Moon’s Changing Face 57<br />

7 The Gravity of the Situation: The Moon <strong>and</strong> the Tides 64<br />

8 The Moon Hits Your Eye Like a Big Pizza Pie:<br />

The Big Moon Illusion 77<br />

PART III Skies at Night Are Big <strong>and</strong> Bright 87<br />

9 Twinkle, Twinkle, Little Star: Why Stars Appear<br />

to Twinkle 89<br />

10 Star Light, Star White: Stars of Many Colors 97<br />

v

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