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Amy Hansen

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Stand Alone

Wind energy
Nuclear energy
Geothermal energy
Bugs and bugsicles
What is it made of?
Matter comes in all shapes
Where does the sun go at night?
My science library
Hydropower: making a splash!
Solid or liquid?
Floating and sinking
Hunt for the Tomato Killer
Genome
Curious about Recycling
Solar energy: running on sunshine

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