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Browse results: Motions and Forces
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Acids and Bases: Testing Rocket CarsIn this ZOOM video segment, cast members make bottle rocket cars using lemon juice and baking soda, and experiment with different ways of launching the cars. Accessibility features: Caption |
3-8 |
Video |
Acids and Bases: Testing RocketsWhat happens when you mix baking soda and lemon juice? Watch the ZOOM cast launch a rocket using kitchen chemistry. Accessibility features: Caption |
3-8 |
Video |
Air Power: Experimenting with BalloonsIn this video segment adapted from ZOOM, cast members experiment with the amount of air expelled first from a balloon, then through a straw attached to it, and see how both affect a balloon's behavior. Accessibility features: Caption |
3-8 |
Video |
Arch BridgeThis video segment adapted from Building Big illustrates the strength of the arch in bridge design and construction. Accessibility features: Caption |
3-12 |
Video |
Booming Sands This video segment, adapted from NOVA scienceNOW, presents basic concepts of physics behind "booming" sand dunes. See how surface tension affects potential and kinetic energy and how it all works together to create sound.
Accessibility features: Caption |
6-12 |
Video |
Building Simple Machines: A Glass of Milk, PleaseIn this video segment adapted from ZOOM, the cast shows how the 34 steps in their Rube Goldberg invention use everything from gravity to carbon dioxide gas in order to accomplish one simple task: pouring a glass of milk. Accessibility features: Caption |
3-8 |
Video |
Building Simple Machines: Plant QuencherIn this video segment from ZOOM, Jillian explains how her simple machine uses marbles, levers, flowing sand, and a spinning wheel to water a plant. Accessibility features: Caption |
3-8 |
Video |
Building the Channel TunnelHow do you build a tunnel 32 miles long -- under water? This video segment adapted from Building Big, follows the construction of the Channel Tunnel (nicknamed "Chunnel"), the engineering wonder that connects England to France. Accessibility features: Caption |
3-12 |
Video |
Carbon-Fiber Car of the FutureIn this video segment adapted from NOVA, find out how cars made of a material stronger than steel and half the weight can help combat climate change. Accessibility features: Caption |
6-12 |
Video |
Center of Gravity: Pencil BalanceWatch the ZOOM cast learn about center of gravity by trying to balance a pencil on their fingers and noses. Accessibility features: Caption |
3-8 |
Video |
Columns: Experimenting with Paper CupsIn this video segment from ZOOM, the cast experiments to see if a bunch of paper cups covered by a piece of cardboard can support the weight of a cast member. Accessibility features: Caption, Transcript |
3-8 |
Video |
Columns: Hillary's NeighborhoodIn this video segment from ZOOM, Hillary, from Randolph, MA, takes us on a tour of the columns in her neighborhood. Accessibility features: Caption, Transcript |
K-8 |
Video |
Defy Gravity! Centripetal ForceHow can you keep a ball from falling out of a jar if the jar is upside down? Watch the ZOOM cast use centripetal force to meet this challenge. Accessibility features: Caption, Transcript |
3-8 |
Video |
Defy Gravity! Upside Down Ping Pong BallIn this video segment, the ZOOM cast is challenged to keep a ping pong ball in a funnel while the funnel is held upside down, seemingly defying gravity. Accessibility features: Caption |
3-8 |
Video |
The Deployable Energy AbsorberWatch how engineers stage a crash to test a new helicopter safety design technology in this video from NASA. Accessibility features: Caption |
9-12 |
Video |
Designing a Paper BridgeIn this video segment adapted from ZOOM, cast members make a bridge from a single piece of paper. Will it be strong enough to hold a hundred pennies? Accessibility features: Caption |
3-8 |
Video |
Designing a Puff MobileThe air you exhale can power a puff mobile. Watch as the ZOOM cast races their air-powered designs to see which design features are the most successful. Accessibility features: Caption, Transcript |
K-5 |
Video |
Designing a Roller CoasterThis video adapted from DESIGN SQUAD profiles Chris Gray, a mechanical engineer who uses his knowledge of energy transfer to design roller coasters. Accessibility features: Caption |
5-12 |
Video |
Designing a Roller CoasterIn this video segment adapted from ZOOM, the cast is challenged to design and test a roller coaster with loops, hills, and U-turns. Accessibility features: Caption |
3-5 |
Video |
Designing Balloon CarsCan the air in a balloon power a car? Watch students from Weston, Massachusetts, demonstrate their balloon car designs in this video adapted from ZOOM. Accessibility features: Caption, Transcript |
3-8 |
Video |
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