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Blog: Transportation
A reader asks, "What market drivers need to occur for electric vehicles to be considered an acceptable replacement for vehicles with internal combustion engines?"
Blog: Manufacturing & Prototyping
Massive manufacturing bots have evolved into something new — collaborative robots.
Question of the Week: Manufacturing & Prototyping
Would You Use a CurveBoard?
MIT researchers have invented a way to integrate “breadboards” — flat platforms widely used for electronics prototyping — directly onto physical products.
INSIDER: Photonics/Optics
Researchers at Purdue University have been working to develop new technologies to help stop the spread of foodborne illnesses, which kill 3,000 people a year, by detecting them more...
INSIDER: Imaging
Some molecules, including most of the ones in living organisms, have shapes that can exist in two different mirror-image versions. The right- and left-handed versions can sometimes have different...
INSIDER: Imaging
Researchers at the National Institute of Standards and Technology (NIST) and their collaborators have developed a way to retrofit the transmission electron...
Blog: Aerospace
NASA wants small businesses to help the safe operation of UAVs in airspace.
INSIDER: Energy
When electric vehicles end their life, the remaining storage capacity of the lithium battery is expected to be higher than 70%. After this, they can be reused for less demanding “second...
INSIDER: Manufacturing & Prototyping
Materials called perovskites show strong potential for a new generation of solar cells, but they’ve had trouble gaining traction in a market dominated by silicon-based...
INSIDER: Electronics & Computers
A new bendable supercapacitor made from graphene, which charges quickly and safely stores a record-high level of energy for use over a long period, has been developed and...
INSIDER: Energy
New research by engineers at MIT and elsewhere could lead to batteries that can pack more power per pound and last longer, based on the long-sought goal of using pure lithium metal as...
Question of the Week: Aerospace
What Name Would You Give the Next Mars Rover?
In a live event from Lake Braddock Secondary School (LBSS) in Burke, Virginia on Thursday, NASA professionals announced that the Mars 2020 rover will be called “Perseverance.”
Blog: Aerospace
NASA’s big return to the Moon by 2024 will call for the support of small technologies – specifically, the miniature spacecraft known as CubeSats.
Blog: Software
The votes are in. Our readers selected top products in data acquisition, software, and ultrasonic sensing.
Blog: Robotics, Automation & Control
The new Mars Rover Name is Perseverance, thanks to a suggestion from Virginia 7th grader Alex Mather.
Question of the Week: Energy
Will We Ever Recharge Electric Batteries As Quickly As We Get Gas?
Stanford University researchers have developed a machine learning-based method that cuts battery testing times by 98 percent. The team says that their A.I. technique could lead to a future where an electric battery is recharged in the time it takes to stop at a gas station. Watch...
Blog: Aerospace
University of Washington engineer James Koch observed patterns in a promising, but often-unpredictable rocket part: The rotating detonation engine.
Blog: Mechanical & Fluid Systems
How does testing a metal 3D-printed part compare to testing a casted one? That's the elephant in the room, says industry pro Kevin Brigden.
Question of the Week: Energy
Will Rain Become a Viable Energy Source?
Our lead INSIDER story today demonstrated the power of a droplet energy generator – specifically the system’s ability to light up 100 LEDs with just a small amount of water.
Blog: Energy
An energy breakthrough from the City University of Hong Kong finds power in a single drop of water – up to 140 volts, in fact.
Question of the Week: Electronics & Computers
Will Cooling Coatings Catch On?
This month’s Tech Briefs featured a potential alternative to the air conditioner: A painted-on polymer coating that can cool down a building.
Blog: Test & Measurement
See what the SuperCam will do when it arrives on Mars in 2021.
Question of the Week: Connectivity
Do the 5G Benefits Outweigh the Risks?
A feature article in this month’s Tech Briefs explored how the fifth-generation mobile network known as 5G will support the creation of increasingly “smart” factories – ones that allow manufacturers to further improve factory automation, human/machine interfaces, and mobility.
Blog: Test & Measurement
“We’re analyzing rocks from space, atom by atom,” says researcher Jennika Greer.
INSIDER: Robotics, Automation & Control
A bulk-machined “Pop-Up” MEMS process was developed for creating mesoscale machines up to several centimeters in dimension.
INSIDER: Robotics, Automation & Control
Rutgers University engineers have developed an automated way to produce polymers, making it much easier to create advanced materials aimed at improving human health. While a human researcher may...
Blog: Test & Measurement
Editor Bruce A. Bennett shares his observations from SPIE Photonics West, including the emergence of LiDAR.
Blog: Sensors/Data Acquisition
See what caught Bruce A. Bennett's eye during Day 1 of Photonics West 2020 in San Francisco.
Question of the Week: Electronics & Computers
In the Near Future, Will Computers Use Light Instead of Electricity?
This month in Tech Briefs: Researchers from the National Institute of Standards and Technology have developed an optical switch that routes light from one computer chip to another in just 20 billionths of a second — faster than any other similar device.
Top Stories
Blog: Manufacturing & Prototyping
2025 Holiday Gift Guide for Engineers: Tech, Tools, and Gadgets
INSIDER: Energy
Scientists Create Superconducting Semiconductor Material
Blog: Software
Blog: Materials
This Paint Can Cool Buildings Without Energy Input
Quiz: Automotive
Blog: Semiconductors & ICs
Webcasts
Upcoming Webinars: Manufacturing & Prototyping
The Real Impact of AR and AI in the Industrial Equipment Industry
Upcoming Webinars: Motion Control
Next-Generation Linear and Rotary Stages: When Ultra Precision...
Upcoming Webinars: Transportation
Hydrogen Engines Are Heating Up for Heavy Duty
Podcasts: Medical
How Wearables Are Enhancing Smart Drug Delivery
Podcasts: Automotive
SAE Automotive Podcast: Solid-State Batteries

