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Maria Isabel Sanchez Vegara
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Dalton Rains
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Dalton Rains
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Steel
Trudy Becker
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Golden Gate Bridge
Tera Kelley
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Future Space Missions
Dalton Rains
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Concrete
Trudy Becker
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Boats
Dalton Rains
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Petra
Brienna Rossiter
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Motorcycles
Dalton Rains
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Rovers and Landers
Dalton Rains
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Graphene
Dalton Rains
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Panama Canal
Brienna Rossiter
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All Charged Up!: Big Ideas...
Don Brown
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Trucks
Dalton Rains
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Cars
Dalton Rains
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Airplanes
Dalton Rains
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Wheels Make the World Go...
Andi Diehn
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Levers Lessen the Load:...
Andi Diehn
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Wedges Make a Point: Simple...
Andi Diehn
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Sew Sister: The Untold Story...
Elise Matich
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Pulleys Pull Their Weight:...
Andi Diehn
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Inclined Planes Ramp It Up:...
Andi Diehn
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I'm Energized! What Is Energy...
Baby Professor
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