Engineering

Engineering is the discipline of design and construction of mechanical devices, equipment, structures and public works systems. Topics include aircraft technologies, buildings, bridges, robotics and heavy machinery.

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A hospital stay can be a stressful experience for anybody, and especially for a child. But a smiling new robot named Robin plays games, tells stories and comforts children in need of a friend.

By Jesslyn Shields

Back in the 1930s, folks realized they needed a better way to cross the Golden Gate Strait between San Francisco and the Marin Headlands than by boat. Over eighty years later, the Golden Gate Bridge is the city's most prominent landmark.

By Michelle Konstantinovsky

Castles and palaces may seem the same, in their grandiose architecture and palatial structure. But the two buildings were constructed by monarchs for different purposes.

By Kristen Hall-Geisler

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The Panama Canal has been one of the world's biggest engineering feats since it was built nearly by hand in the 1900s.

By John Donovan

The name bestowed on a road depends on its size and function. And it's not just up to your neighborhood's developer either.

By Melanie Radzicki McManus

AI already can outperform humans in some narrow domains, but in the future AI may go inside the human brain to enhance intellectual capabilities, turning users into human-machine hybrids.

By Patrick J. Kiger

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

By Mark Mancini

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The St. Louis Arch was so spectacularly designed that, when construction kicked off in 1961, many predicted an epic failure.

By Michelle Konstantinovsky

The dome of the Cathedral of Santa Maria del Fiore is the largest masonry dome ever built and still defines the city of Florence over 500 years later.

By Michelle Konstantinovsky

Built in 1986, the Wave Organ amplifies the sound of the waves to create beautiful music.

By Michelle Konstantinovsky

It took 22 government agencies and more than 180 firms to turn Eero Saarinen's groundbreaking airport terminal into a spectacular hotel.

By Carrie Whitney, Ph.D.

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The London borough of Islington plans to harness the excess heat of the London Underground to hike up the heat to nearby homes and businesses.

By Tara Yarlagadda

The Louvre Pyramid was first received by the world in 1989 as an architectural joke, but 30 years later it's considered one of the world's most iconic design masterpieces.

By Carrie Whitney, Ph.D.

Many people worry that drones will invade their privacy, though experts say the fear is greater than the actual threat.

By Patrick J. Kiger

Started in 1882, this beautifully ornate church is expected to be finally completed in 2026. It was the vision of architect Antoni Gaudí who conceived of it as a "forest in stone."

By Dave Roos

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Bordeaux's famed and beautiful reflecting pool will have you snapping photographs and feeling like you're walking on water.

By Carrie Whitney, Ph.D.

St. Basil's Cathedral in Moscow is an architectural oddball, but travel company RealRussia decided to imagine what it would look like in seven more conventional architectural styles.

By Jesslyn Shields

The Japanese inventor's textured ground surface indicators to assist pedestrians at traffic crossings.

By Michelle Konstantinovsky

They keep our miles and miles of unruly cords untangled and out of the way. But how do they work?

By Patrick J. Kiger

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A new robot ant uses the same technology desert ants use to safely, efficiently navigate through the searing Saharan sun.

By Jesslyn Shields

There's a mysterious tower in Texas that strongly resembles Nikola Tesla's Wardenclyffe Tower. Its constructors say they're testing some new forms of electromagnetic waves. But is something else going on?

By Nathan Chandler

In 17th century Japan, wealthy citizens built homes with "nightingale floors" that squeaked, warning them of intruders. In fact, the floors squeaked louder when the steps got lighter.

By Nathan Chandler

We humans may 'know it when we see it,' but the bots sure don't. At least not yet.

By Greg Fish

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We may finally know how the ancient Egyptians built the pyramids.

By Laurie L. Dove

These days, you can do a lot more at a transit hub than simply catch a train or a bus.

By Patrick J. Kiger