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Your search for "tunnels" returned 128 results

Centralia, Pennsylvania: The Ghost Town Atop an Inferno

science.howstuffworks.com/nature/natural-disasters/centralia.htm

The fire under the tiny town of Centralia, Pennsylvania, has been burning since at least 1962 and, to this day, nobody knows how to put it out.

Will the Jeddah Tower, World's Tallest Building, Ever Be Finished?

science.howstuffworks.com/engineering/civil/jeddah-tower.htm

It's been some 15 years in the making and is still under construction. What's the real story behind the Jeddah Tower's delay?

Man-made Islands Are More Common Than You Think

science.howstuffworks.com/engineering/structural/man-made-islands.htm

Man has been building islands all over the world for centuries using extraordinary feats of engineering. But at what cost to the environment?

What If You Traveled Faster Than the Speed of Light?

science.howstuffworks.com/science-vs-myth/what-if/what-if-faster-than-speed-of-light.htm

The speed of light is like that annoying friend who beats you at every game. What would happen if humans one day surpassed the cosmic speed limit?

How Deep Brain Stimulation Works

science.howstuffworks.com/life/inside-the-mind/human-brain/deep-brain-stimulation.htm

Deep brain stimulation delivers short pulses of electricity directly to your brain. Find out how deep brain stimulation works.

How Breast Pumps Work

science.howstuffworks.com/innovation/everyday-innovations/breast-pump.htm

Breastfeeding is a healthy way to feed young children, but busy schedules and other factors may keep mom from being available when baby's hungry. Breast pumps can help bridge that gap.

Intricate Ice Caves in Antarctica May Harbor Unique Life

science.howstuffworks.com/life/biology-fields/intricate-ice-caves-in-antarctica-may-harbor-unique-life.htm

On the surface, Antarctica may seem like a barren landscape. But underneath, in massive ice caves, life may be abundant.

How Antimatter Spacecraft Will Work

science.howstuffworks.com/antimatter.htm

Antimatter has the ability to store incredible amounts of energy in a very small space. See how it will work.

Top 5 Ways Nature Has Inspired Technology

science.howstuffworks.com/environmental/green-tech/sustainable/5-ways-nature-inspired-technology.htm

Some of the newest ideas in technology come from very old ideas -- they're inspired by nature. How do the plants and animals around us give engineers ideas?

The 10 Longest Bridges in the World

science.howstuffworks.com/engineering/civil/longest-bridges-in-world.htm

Bridges connect people and places, with inspired engineering and views that can't be beat. Here are the 10 longest in the world.

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