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'Variable Swirl' Sparks Diesel's American Return
News 
8/15/2013  17 comments
General Motors is bringing diesel technology back to an American-made compact car by using an air intake technique called “variable swirl.”
Salary Survey: 2013 Delivers Bigger Paychecks
News 
8/13/2013  22 comments
This year's annual salary survey shows salaries have increased for the third year in a row. We also break down the current views of job security, workforce fluctuations, and job satisfaction.
Slideshow: 3D Systems Gets Metal, Ceramic Processes
News 
8/2/2013  10 comments
Phenix Systems, which makes proprietary equipment for direct laser sintering of production end products with metal and ceramic materials for the aerospace, military, and healthcare industries, has sold itself to 3D Systems.
You Dream It & They Print It
News 
7/29/2013  19 comments
Thinker Thing, a startup company in Chile, focuses on designing oftware to print objects using a person's brain activities.
Smartwatch Popularity on the Rise
News 
7/26/2013  42 comments
Many tech companies are seeking to introduce and dominate in the burgeoning smartwatch market. Is it the next big thing?
Loss of Subsidies Could Burst EV Bubble
News 
7/25/2013  62 comments
Sales of electric cars and batteries will climb steadily over the next five years, but what happens if government subsidies disappear?
Autodesk Integrates HSM Express Software Into Inventor Suite
News 
7/25/2013  1 comment
Autodesk has acquired HSMWorks and has integrated HMSExpress CAM 2D/2.5D and HMSExpress into Autodesk Inventor 3D modeling software.
Growth Could Be on the Way for Lithium-Ion Battery Market
News 
7/24/2013  17 comments
A study says lithium-ion batteries will see growth over the next five years, even though electric vehicles and plug-in hybrids aren't expected to hit the high sales figures once projected for them.
Using Simple Language to Program Computers
News 
7/23/2013  12 comments
MIT researchers are developing an algorithm to convert natural-language specifications into regular programming expressions.
Slideshow: Lexus's $10K Bike Hits the Streets in Japan
News 
7/19/2013  46 comments
Luxury automaker Lexus has shifted gears, temporarily applying its technical expertise to the creation of a $10,000 bicycle.
Market Forces to Give More Pop to Natural Gas Vehicles
News 
6/25/2013  26 comments
Market forces will cause sales of natural gas vehicles to spike over the next seven years, but the overall number of those vehicles will still be small, according to a new report.
TI Targets Internet-of-Things Set-Up
News 
6/24/2013  15 comments
Texas Instruments rolled out new hardware and software to help simplify the process of connecting thousands of different types of devices to the Internet of Things.
Video: Composite-Rich Airbus 350 Makes First Flight
News 
6/21/2013  23 comments
The Airbus A350 XWB, composed of more than 50 percent carbon composites, took off on its successful maiden flight on June 14 at the Paris Air Show.
CAD Maker Works to Smooth 3D Printing Process
News 
6/19/2013  21 comments
For 3D printing to make the jump from rapid prototyping to manufacturing, engineers will need to find easier ways to move products from their CAD screens to their printers.
Virtual Desktop Environments Coming to Creo Design Apps
News 
6/17/2013  3 comments
PTC will offer a virtual desktop environment for its Creo product design applications, potentially freeing engineers to run them from remote desktops on a variety of operating systems and mobile devices.
Engineers Cheer 'Multi-CAD' Strategy
News 
6/14/2013  11 comments
Software maker PTC drew applause and cheers at PTC Live Global 2013 when it announced it will offer a "multi-CAD" strategy early next year.
Experts Say Manufacturing's Software Revolution Has Already Begun
News 
6/12/2013  9 comments
A host of macroeconomic forces are changing the future of manufacturing, and software may be the key to success for companies willing to make the necessary transformations, experts said this week.
Custom Chemistry Could Bode Well for Start-Stop Batteries
News 
6/5/2013  14 comments
Start-stop vehicles may soon get a big boost from a new battery chemistry that offers longer cycle life and higher power than today's best lithium-ion units.
Slideshow: Is Tesla's Model S the Best Ever?
News 
5/16/2013  63 comments
Tesla Motors’ Model S sedan “blew away” its $90,000 gasoline-burning competitors in a recent review and may be the best car Consumer Reports has ever seen.
Video: Robotic Ants Offer Transportation Design Tips
News 
4/23/2013  7 comments
A study of how robotic ants navigate via swarm behavior, and the design of their trail networks, may make human transportation networks more efficient.
Slippery Material System Can Start, Stop Liquids
News 
4/17/2013  14 comments
A new material system invented by researchers at Harvard's Wyss Institute for Biologically Inspired Engineering is continuously "tunable" for transparency and wettability: it repels water or oil to a greater or lesser degree as it becomes more or less transparent.
Can EV Batteries Last 20 Years?
News 
4/12/2013  45 comments
Lithium-ion batteries for electric cars may last far longer than we’ve been led to believe, a battery expert told the American Chemical Society in a speech this week.
Digi-Key Continuing Education Center Wins Marketing Award
News 
4/5/2013  9 comments
Design News magazine’s popular Continuing Education Center has been named a Gold Award Winner in one of the country’s most prestigious marketing contests.
Lithium-Ion Batteries Overheated in Mitsubishi Vehicles
News 
3/28/2013  44 comments
In yet another setback for lithium-ion battery technology, Mitsubishi Motors has acknowledged that it recently had a fire and an overheating incident involving the high-energy batteries.
Boeing: New Enclosure 'Keeps Us From Ever Having a Fire'
News 
3/15/2013  49 comments
The Boeing Co. took the issue of 787 battery fires head-on last night, definitively declaring that with pending modifications to its lithium-ion battery packs, a “fire can’t begin, develop, or be sustained.”
Slideshow: Boeing Underestimated Possibility of Battery Fire
News 
3/13/2013  24 comments
Boeing engineers and federal regulators appear to have vastly underestimated the possibility of a lithium-ion battery fire before the 787 Dreamliner's certification.
Slideshow: 'Boeing Battery Needs Liquid Cooling'
News 
3/8/2013  35 comments
With the root cause of the Boeing 787 battery fire still unclear, one leading battery expert suggested this week that the need for an active cooling system on Dreamliners is even more important.
NASA Awards Bigelow Aerospace $17.8M to Add New Module to ISS
News 
2/20/2013  12 comments
NASA has awarded Bigelow Aerospace a contract to deliver its Bigelow Expandable Activity Module to the International Space Station for experimental use for two years upon its launch to the station in 2015.
Ford, GM Face Off on Truck Engines
News 
2/14/2013  32 comments
Two of the world's biggest automakers are squaring off for a multi-year truck engine battle, with one company trying to win by addition, while the other aims for victory by subtraction.
NTSB: Short Circuit Caused 787 Battery Fire
News 
2/12/2013  44 comments
The Boeing 787 battery fire in Boston last month was caused by a battery short circuit that led to a thermal runaway condition, the National Transportation Safety Board said.
Tesla CEO: Boeing Batteries Needed Better Cooling
News 
1/31/2013  39 comments
Questions about cooling the Boeing 787 batteries came up again this week, as Tesla Motors CEO Elon Musk called the plane's large pack design risky.
Dow Plans North American Plastic Waste Recovery Facilities
News 
1/28/2013  18 comments
Dow Chemical and Klean Industries are collaborating to build waste recovery facilities throughout North America for recovering energy, chemicals, and oil from nonrecycled waste plastics. The agreement especially targets used plastic packaging materials.
Were the Boeing 787 Batteries Cooled Properly?
News 
1/25/2013  57 comments
The Boeing 787 Dreamliner's high-profile battery fire may have been the result of an engineering double-whammy: an energetic battery chemistry combined with a possibly inadequate cooling system.
Cereplast Commercializes Algae-Based Bioplastic
News 
1/21/2013  13 comments
Bioplastic leader Cereplast has successfully commercialized an injection-molding grade of algae-based bioplastics.
Biofase Makes Bioplastic From Avocado Pits
News 
1/18/2013  18 comments
A Mexican company is offering a fully biodegradable, compostable polymer made from avocado pits for use as either a resin or an additive.
Lithium-Ion Batteries Emerge as Possible Culprit in Dreamliner Incidents
News 
1/17/2013  34 comments
A succession of problems has plagued Boeing's 787 Dreamliner, but investigators are now most concerned about incidents involving overheating of lithium-ion batteries.
NHTSA Wants Hybrids, EVs to Be Noisier
News 
1/16/2013  60 comments
In an effort to make streets safer for pedestrians, the National Highway Traffic Administration has proposed a rule that could require engineers to add more sound to hybrids and electric vehicles.
Toyota, Audi Demo Self-Driving Technologies at CES
News 
1/11/2013  40 comments
Toyota Motor Corp. and Audi AG are demonstrating active safety technologies that could one day serve as building blocks for the emergence of driverless vehicles.
Ford Builds Metal Prototypes With 3D Printing
News 
1/8/2013  27 comments
Ford Motor Co. is raising the stakes in rapid prototyping, making testable prototype metal parts ranging from brake rotors to transmission cases with three-dimensional printers.
Plastic Makes a Better Light Bulb
News 
1/8/2013  35 comments
Wake Forest University scientists have devised a shatterproof, white light, flicker-free lighting device based on field-induced polymer electroluminescent (FIPEL) technology.
Video: Transformer Robots Are Not Autonomous Yet
News 
12/28/2012  27 comments
A hobbyist firm has created a robot that changes from a humanoid into a vehicle and back again. The firm says the robot will autonomous by 2030.
Video: Fish Slime Makes Tough, Silk-Like Fiber
News 
12/27/2012  15 comments
Researchers have discovered that the defensive slime exuded by hagfishes may be a source of high-performance protein fibers that could replace petrochemical-based polymers, such as nylon and plastic fibers, and fabrics woven from them.
Strong, Flexible Composite Combines Minerals, Thermoplastic
News 
12/20/2012  23 comments
A strong, flexible mineral/thermoplastic composite that replicates wood's fibrous structure is contending with wood, wood plastic composites, plastics, and metal in a range of potential structural applications.
3D Print Your Own Personal Electronics
News 
12/14/2012  58 comments
If it's possible to 3D print blood vessels, robots, and guns, then why shouldn't you be able to 3D print your own personal electronics?
KiOR's Non-Food Biofuel Scales Up
News 
12/12/2012  12 comments
Renewable fuels company KiOR has left the development stage and entered scaled-up production of its biofuel based on non-food biomass.
Titanium-Aluminum Alloy Cuts Aircraft Weight
News 
12/7/2012  14 comments
A titanium-aluminum alloy with properties similar to conventional nickel superalloys could make jet turbine blades 45 percent lighter.
Harvard Researchers to Develop Green-Energy Storage Battery
News 
12/6/2012  48 comments
Harvard University researchers are working on a new type of battery based on organic molecules to store renewable energy in an effort to make it more viable for wide-scale use.
Safety, Powertrain Will Drive Need for Automotive Semiconductors
News 
11/30/2012  18 comments
Active safety will continue to drive the need for faster processors and cheaper memories, Delphi Automotive chief technology officer Jeff Owens told Design News Radio.
Update on Thought-Controlled Robots
News 
11/27/2012  14 comments
By focusing their attention on patterns shown on a PC screen, users can control which actions they want a robot to perform, where the robot moves, and how it interacts with its environment.
Aluminum Aerospace Coating May Replace Toxic Chromates
News 
11/15/2012  12 comments
A research team has developed an environmentally friendly, self-healing coating for the aluminum used in defense and aerospace applications.
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