Arch Bridge

This video segment adapted from Building Big illustrates the strength of the arch in bridge design and construction.

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Ask an Engineer

Explore some of the wonders of modern engineering in this video from the Sciencenter in Ithaca, New York. Hear a diverse selection of engineers explain how things work.

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ATE Internships and Co-ops

In this video adapted from ATETV, learn how Bristol Community College promotes internships and co-ops to prepare students for work in technology-related careers.

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Building the Channel Tunnel

How 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.

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Careers in Engineering Technologies

This interactive activity produced for Teachers’ Domain explores various career paths in engineering technologies.

Columns: Experimenting with Paper Cups

In 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.

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Columns: Hillary's Neighborhood

In this video segment from ZOOM, Hillary, from Randolph, MA, takes us on a tour of the columns in her neighborhood.

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The Cumberland Gap Tunnel

This KET video chronicles the incredible engineering effort that built the tunnel through Cumberland Mountain as well as the challenges posed by the geological composition of the area.

Design: Building a House

This collection of images follows the process of building a house from cutting the trees and making the bricks to finishing construction.

Designing a Paper Bridge

In 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?

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Design: The Right Tool for the Job

Which tool is the right tool for the job? This collection of images features a series of cutting tools performing the tasks for which they were designed.

Fire Safety in High Rises

This video segment adapted from NOVA explains how the sprinkler revolutionized fire safety and also features developments in fire-safety design for high-rise buildings.

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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.

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Grass Bridge

In this video segment adapted from NOVA, watch residents of the Peruvian Andes build a suspension bridge made entirely of grass.

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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.

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Inflatable Moon Habitat

Visit an inflatable habitat designed for astronauts to live in on the Moon in this video adapted from NASA 360.

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Investigating a Suspension Bridge

In this video segment adapted from ZOOM, the cast builds a suspension bridge from a couple of chairs, some cardboard, and rope.

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New Ways to Catch Rays

This interactive resource adapted from NOVA Online explores eight of the latest technological developments designed to harness the energy of the Sun.

Nuclear Reaction: Meltdown

What happens when a nuclear reactor overheats? This video segment adapted from FRONTLINE looks at the nuclear reactor meltdown at Chernobyl, the worst accident of its kind.

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Nuclear Waste: Yucca Mountain

What happens to nuclear waste? This video segment adapted from FRONTLINE explores the controversy surrounding the United States' first nuclear repository site.

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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.

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Reroofing Your Uncle's House

This interactive activity adapted from the Wisconsin Online Resource Center challenges you to plan, measure, and calculate the correct amount of roofing material needed to reroof a house.

Road Signs Gallery

This collection of still images depicts various types of road signs and represents one form of research an engineer might conduct to design a road sign effectively.

Smart Bridges

In this video segment adapted from NOVA scienceNOW, learn about engineering innovations that could help detect a bridge's structural weaknesses before they become dangerous.

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Triangles and Arches in Architecture

This collection of still images features two of the most important shapes in architecture: the triangle and the arch.

Triangles: Designing a Newspaper Chair

Watch the ZOOM cast build a chair out of newspaper by making good use of the strength of triangles.

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Triangles: Designing a Straw Bridge

In this video segment adapted from ZOOM, the cast tries to design and build a bridge made out of drinking straws that will support the weight of 200 pennies.

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Triangles: Testing the Strength of a Gumdrop Dome

Can a dome made of gumdrops and toothpicks support the weight of a stack of books? To find out, watch this video segment adapted from ZOOM.

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Welding

In this video segment adapted from Pennsylvania College of Technology and WVIA, take a closeup look at different types of welding, and hear about the high demand for new welding talent.

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