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Science for Kids
Science Kids: Engineering Videos: Rotating Skyscraper Video
Find out the story of Italian architect David Fisher's ambitious plans to build a rotating skyscraper that features revolving floors. [1:24]
Massachusetts Institute of Technology
Mit: Science Out Loud: The Science of Bouncing
Think all squash balls bounce the same? Think again! Max and Bjorn--er--I mean, Aaron and Brad, look into what makes things bounce better than others. Ready for some physics? LET'S BOUNCE! [5:05]
City College of New York
City Technology: Pop Ups
Two video clips introduce paper pop-up mechanisms as a basis for learning elementary science, engineering, and math. [2:46] [1:55]
PBS
Pbs Kids Design Squad: How Do Ball Bearings Work?
See how ball bearings help a wheel to spin smoothly. [0:29]