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NASA
Small Steps, Giant Leaps: Episode 12, Flight Demonstrations and Capabilities Small Steps, Giant Leaps
Brent Cobleigh, NASA Flight Demonstrations and Capabilities Project Manager, discusses new technologies that could transform air travel.
Bozeman Science
Bozeman Science: Physics: Conservation of Electric Charge
In this video, Paul Andersen explains how the conservation of charge applies to objects in a system. When a charged object induces charge or conducts charge to a neutral object, the net total of charge will not change. [6:07]