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Head Rush (2010)
S1 E18 | Test Tube Trickery
1h 0m | Science | SCI
Watch Head Rush online.
Putting a test tube in a test tube and turning it upside down; raisins floating in club soda; slithering snakes; wood frogs surviving an Alaskan winter.
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Head Rush is available with the following DIRECTV Signature Packages
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Season
1
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