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Topic: Engineering Mechanics

Change grade range

Resource	Grade Level	Media Type
Aerodynamics: What Causes Lift? How does an airplane stay aloft when upside down? This media-rich essay from the NOVA Web site offers an explanation based on Newton's third law of motion.	6-12	HTML Interactive
Air Bag Design Using automobile crash test footage, this video segment adapted from NOVA shows some of the challenges in designing the air bag.	3-12	QuickTime Video
Arch Bridge This video segment adapted from Building Big illustrates the strength of the arch in bridge design and construction.	3-12	QuickTime Video
Build a Bridge Survey potential bridge sites, research bridge design, and select the right bridge for the right location in this interactive activity from the NOVA Web site.	6-12	Shockwave Interactive
Citigroup Skyscraper Design Problem This video segment adapted from Building Big looks at the challenges faced by structural engineer William LeMessurier in designing a new skyscraper and how he very closely averted disaster.	6-12	QuickTime Video
Clifton Suspension Bridge This video segment from Building Big illustrates the basic design principles of the Clifton Suspension Bridge in Bristol, England.	3-12	QuickTime Video
Collecting Data Below the Earth's Surface This video segment adapted from Discovering Women demonstrates how scientists use sound waves to collect data about the structure of Earth's crust.	6-12	QuickTime Video
Demolition Woman Find out how controlled explosions are used to demolish multi-story buildings in this interview from the NOVA Web site.	6-12	HTML Document
Design Inspired by Nature In this stills collage produced for Teachers' Domain, see several examples of everyday inventions that were either inspired by nature or are similar in form and function to plants or animals.	3-12	Flash Image
Energy Transfer in a Trebuchet On NOVA, a team of carpenters, timber framers, engineers, and historians recreate a medieval throwing machine called a trebuchet. This adapted video segment explores how understanding energy transfer informs their design.	6-12	QuickTime Video
Firth of Forth Cantilever Bridge This video segment from Building Big: "Bridges" demonstrates the basic design of a cantilever bridge by looking at Scotland's Firth of Forth Railway Bridge.	3-12	QuickTime Video
Geodesic Dome This video segment adapted from Building Big highlights the evolution of the geodesic dome, designed by legendary architect and inventor, Buckminster Fuller.	6-12	QuickTime Video
Hoover Dam This video segment from Building Big: "Dams," demonstrates the basic principals at work in the Hoover Dam, a concrete gravity dam that also makes use of the properties of the arch.	3-12	QuickTime Video
How Do You Get to the Moon? This video, adapted from NOVA, showcases the competing engineering plans designed for landing a person on the Moon for the first time.	6-12	QuickTime Video
Levers: Raising the Moai on Easter Island In this video segment adapted from NOVA, a team of archaeologists and engineers explores different uses of the lever by recreating the engineering feats of the ancient Easter Island peoples.	3-12	QuickTime Video
Mars Dead or Alive: Where to Land? In this video segment from NOVA, engineers and scientists designing the Spirit and Opportunity rovers struggle to choose landing spots both safe enough for landing and geologically promising.	6-12	QuickTime Video
Materials Lab This interactive activity from the Building Big Web site explores the properties of different types of building materials.	3-12	Flash Interactive
Newton's Third Law of Motion: Astronauts in Outer Space In this video segment adapted from NOVA, NASA learns hard lessons from the first American attempt to do work while "walking" in space. The video also explores Newton's third law of motion.	3-12	QuickTime Video
Pantheon Dome This video segment adapted from Building Big: "Domes" illustrates how the design of the Pantheon Dome emerged out of another form, the arch.	3-12	QuickTime Video
Raising an Obelisk: An Engineering Puzzle This video segment adapted from NOVA follows two teams as they each test a different engineering design in an effort to explain how ancient Egyptians raised a giant stone obelisk.	3-12	QuickTime Video
Robofly Featuring slow-motion footage of insects in flight, this video adapted from NOVA explores the engineering challenge of designing a robotic aerial vehicle that flies like a bug.	6-12	QuickTime Video
RoboSnail In this video segment adapted from the Massachusetts Institute of Technology, a team from the Mechanical Engineering Department studies snail movement for inspiration that may lead to new forms of robotic locomotion.	6-12	QuickTime Video
Segway Technology: What's Newton Got to Do with It? What do the laws of physics have to do with engineering? Find out in this video segment featuring inventor Dean Kamen and his inventions, the IBOT and the Segway.	6-12	QuickTime Video
Train Truss Animation This animated video segment from Building Big: "Bridges" demonstrates how a truss bridge is designed to balance the weight of a train as it travels over it.	3-12	QuickTime Video
Transforming the Future of Flight In this video segment adapted from NASA, learn how engineers are transforming the future of flight by designing airplanes based on principles found in nature.	3-12	QuickTime Video