كورس Seasonal Science
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Why Is Wool Warmer Than Cotton?
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Winter Boot Safety Is a Slippery Slope
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How to Calculate a Bigger Slice of Pi
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How Science Can Help You Find a 4-Leaf Clover - Instant Egghead #64
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Why Do Allergies Make You Sneeze?
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Is Spring Fever Real? - Instant Egghead #68
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Why Do Autumn Leaves Change Color? - Instant Egghead #51
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The Pitfalls of Growing a Monster Pumpkin
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Cook the Perfect Turkey with Chemistry
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Snap, Crackle, Whop--How to Win the Wishbone
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Spincredible--How to Spin the Dreidel Longer
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How the Military Surveils Santa
Why Is Wool Warmer Than Cotton? Winter Boot Safety Is a Slippery Slope How to Calculate a Bigger Slice of Pi How Science Can Help You Find a 4-Leaf Clover - Instant Egghead #64 Why Do Allergies Make You Sneeze? Is Spring Fever Real? - Instant Egghead #68 Why Do Autumn Leaves Change Color? - Instant Egghead #51 The Pitfalls of Growing a Monster Pumpkin Cook the Perfect Turkey with Chemistry Snap, Crackle, Whop--How to Win the Wishbone Spincredible--How to Spin the Dreidel Longer How the Military Surveils Santa