Search Results | tunnels

Your search for "tunnels" returned 127 results

How Tunnels Work

science.howstuffworks.com/engineering/structural/tunnel.htm

Constructing a tunnel is one of the most complex challenges in the field of civil engineering. Learn about the basics behind tunnels.

How Wind Tunnels Work

science.howstuffworks.com/wind-tunnel.htm

Wind tunnels are the unsung heroes of aerodynamics, leading to safer planes, cars and space vehicles. Learn how wind tunnels work.

How do you build an underwater tunnel?

science.howstuffworks.com/engineering/structural/build-underwater-tunnel.htm

Underwater tunnels are so commonplace that we rarely think of the great dangers -- and extreme construction techniques -- these modern wonders require. With the opening of the Marmaray Tunnel in October 2013, it's time to take a second look.

Why are the insides of tunnels usually covered in ceramic tile?

science.howstuffworks.com/engineering/civil/question674.htm

I've noticed that the insides of road and subway tunnels are usually covered in ceramic tile. Is there any particular reason for this or is it simply convention?

Could You Dig a Tunnel Right Through the Center of Earth?

science.howstuffworks.com/environmental/earth/geophysics/question373.htm

Let's say you have a lunch date to make – and it's on the other side of the planet. Wouldn't it be convenient to pop down a hole through Earth's innards? But what would really happen if you did?

How Subways Work

science.howstuffworks.com/engineering/civil/subway.htm

London without the Tube? New York without its underground scene? Atlantans gliding straight from their MARTA stops to the airport? What would life be like without our underground transportation system?

How was the Bay Bridge built?

science.howstuffworks.com/engineering/structural/bay-bridge-built.htm

The Bay Bridge is a wonder of structural engineering. Find out how multiple architectural styles were incorporated into the bridge that unites Oakland with San Francisco.

10 Construction Projects That Broke the Bank

science.howstuffworks.com/engineering/structural/10-construction-projects.htm

Whether we're trying to save a sinking city or dig a massive tunnel, our appetite for construction knows no bounds. But if designers had known the actual cost of these 10 projects, they might have gone back to the drawing board.

Top 10 Structurally Amazing Bridges

science.howstuffworks.com/engineering/structural/10-amazing-bridges.htm

Bridges move cars, trains, bikes and people, among other things. These 10 may even move your soul with their engineering ingenuity and beauty. So which 10 make the cut?

Can We Get Into Space Without Big Rockets?

science.howstuffworks.com/can-get-into-space-without-big-rocket.htm

Visionaries have proposed various ways to get into space without using large rockets for propulsion, such as building a space elevator or harnessing magnetic levitation.

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