Time Warp: Liquid Nitrogen DVD

Discovery Education

$59.95 
SKU: DC024303
Format: DVD
Grade Level:
Runtime: 20
Copyright: 2009

Alt Formats:

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Series: Scientists and digital-imaging experts come together to reveal amazing reactions that are unobservable with the naked eye.

Program: MIT scientist and teacher Jeff Lieberman, along with digital-imaging expert Matt Kearney, use the latest in high-speed photography to demonstrate key science concepts. Usually only discussed in theory, the program relates the exact moments when liquid nitrogen changes from its liquid to its gaseous state, bullets penetrate body armor designed to save lives, and fireworks ignite.