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The Grainger College of Engineering
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About the Physics Van
Electricity and Magnets
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Light and Sound
Making Stuff Move
New and Exciting Physics
States of Matter and Energy
Stuff about Space
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Stuff about Space: Vacuum
Electron in Free Space
Empty Places?
Making a Vacuum Chamber
Moving Around in Outer Space
What's the Frequency of Dark Energy?
Do Atoms Exist in a Black Hole?
Who Wins the hot Potato Race?
What is the Temperature in Space?
The Temperature of a Vacuum
Space Vacuum
In Space, no one can Hear you Pop.