Engineering

Brown Recluse Silk Is Stronger Than Steel Because It's Constructed Like a Cable

Thousands of nanotendrils come together to form the flat, super-strong spider silk

No, Archaeologists Probably Did Not Find a New Piece of the Antikythera Mechanism

A bronze disc found near the shipwreck last year is likely not a cog wheel from the ancient Greek astronomical proto-computer

The Hong Kong-Zhuhai-Macau Bridge is seen in Hong Kong, Monday, Oct. 22, 2018.

World’s Longest Sea Bridge Opens Amid Controversy

More than 275 workers were injured during the construction of the bridge, which connects Hong Kong, Macau and China

Anna Du is one of 30 Broadcom Masters finalists.

This 12-Year-Old Girl Built a Robot That Can Find Microplastics In the Ocean

Massachusetts seventh grader Anna Du has developed an ROV that moves through water and detects microplastics on the seafloor

Navy Chief Petty Officers are pictured with retired Navy engineer Raye Montague after her keynote speech at a Women's History Month Observance held at Naval Support Activity South Potomac on April 4, 2017.

Raye Montague, a Barrier-Breaking Naval Ship Designer, Has Died at 83

Despite facing racism and sexism at nearly every turn, Montague produced the first computer-made Navy warship design

A robotic arm performs a transplant operation.

This Robotic Farming System Could Be the Answer to Labor Shortages

Hydroponics startup Iron Ox is automating indoor produce farming

Jason Moore, an associate professor of mechanical engineering at Penn State, David Pepley, a doctoral student studying mechanical engineering, and Yichun (Leo) Tang, an undergraduate student studying mechanical engineering, work with the needle simulator training device.

This New Needle Simulator Could Train Medical Students To Have a Steady Hand

Penn State researchers have developed a device that could help future doctors perfect their needle insertion technique—before they start on people

The bendable patch consists of a thin elastomer sheet with small “islands” of electrodes and piezoelectric transducers that create ultrasound waves from electricity.

This Ultrasound Patch Monitors Blood Pressure in Deep Arteries

The flexible wearable could be an alternative to current invasive methods of measuring central blood pressure within the human body

The 2000 crash of Flight 4590, says author Samme Chittum, was a perfect storm of chemistry gone wrong, a disaster as remarkable in its own way as the Concorde’s typical grace in flight.

This Freak Aviation Disaster Brought Supersonic Idealism Down in Flames

In a just-released Smithsonian Book, author Samme Chittum assesses the Concorde’s demise with the keen eye of a crime reporter

The antennas are made from a special two-dimensional metallic material called MXene.

Are Spray-On Antennas the Future of Wearables?

The ultra-thin, flexible antennas can be applied to nearly any surface using an airbrush

Norway’s latest ships, including the passenger vessel Future of the Fjords, may portend the end of carbon-belching vessels. Of the 60 or so fully electric or hybrid vessels in operation globally, 40 percent are Norwegian.

Norway's Newest Ships Give a Glimpse Into the Future of Sustainable Seafaring

The country is using oil and gas riches to engineer emission-free vessels

New "robotic skins" technology developed by Yale researchers allows users to turn everyday objects into robots.

These "Robotic Skins" Turn Everyday Objects Into Robots

A team at Yale University has developed flexible robotic sheets that can make just about anything move

How Wireless Water-to-Air Communication Could Revolutionize Marine Research

Solving a longstanding puzzle, MIT researchers have developed a way of sending signals from underwater to airborne devices

"The Right Trousers"

These Robotic Pants Could Help Some Disabled People Walk Again

'The Right Trousers' combine soft artificial muscles and electric stimulation to get people moving

An artist's rendering of a space elevator.

Japan Takes Tiny First Step Toward Space Elevator

Two mini-satellites will test elevator motion in space as part of research for an elevator between Earth and low orbit

FOG (fats, oils and greases) in various stages of treatment

Turning Fatbergs Into Biofuel

Researchers have developed a new method for recycling greasy sewer blockages into green fuel

Brookhaven National Laboratory, which could host the new beam.

Scientists Give New Particle Accelerator the Thumbs Up

The National Academies of Sciences, Engineering, and Medicine endorses the $1 billion Electron-Ion Collider

A rendering of the venipuncture robot

A Robot May One Day Draw Your Blood

Scientists have developed a "venipuncture robot" that can automatically draw blood and perform lab tests, no humans needed

The History and Psychology of Roller Coasters

Researchers take you on a wild ride through endorphins, brain chemistry and stress science to explain the allure of theme park thrill

Installing the water harvester

This Device Pulls Water Out of Desert Air

A new water harvester can extract water from extremely dry air, using only solar energy

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