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Latest Content tagged with Materials & Assembly
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Wiring Causes Constant Problems
Made by Monkeys 
8/20/2014  36 comments
Made By Monkeys highlights products that somehow slipped by the QC cops.
Report: Metamaterials Will Partly Depend on Additive Manufacturing
Engineering Materials 
8/20/2014  8 comments
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Will Your Next Hard Drive Be Liquid?
CAD/CAM Corner 
8/19/2014  30 comments
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
Video: Robot Hitchhikes Across Canada
Blog 
8/19/2014  31 comments
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
SpaceX Reveals 3D-Printed Rocket Engine Parts
Engineering Materials 
8/19/2014  9 comments
SpaceX has 3D printed and successfully hot-fired a SuperDraco engine chamber made of Inconel, a high-performance superalloy, using direct metal laser sintering (DMLS). The company's first 3D-printed rocket engine part, a main oxidizer valve body for the Falcon 9 rocket, launched in January and is now qualified on all Falcon 9 flights.
Who Should Be the Next Rising Engineering Star?
Blog 
8/18/2014  12 comments
Help us recognize engineers who are ahead of the trends and making big moves in the design engineering community.
Injection-Moldable Composite Beats Metal Specs
Engineering Materials 
8/15/2014  18 comments
A new thermoplastic composite for high-speed, high-volume injection molding has tensile strength that's close to, and sometimes better than, either lay-up composites or metals.
Plastic Bearings Put to the Test in North American Tour
Guest Blogs 
8/15/2014  6 comments
Igus retrofitted a car with 56 of its plastic iglide bearings to celebrate the brand's 30th anniversary. The car is currently being driven across the US and Canada.
Enter Now for the 2014 Golden Mousetrap Awards
Blog 
8/14/2014  4 comments
Nominations are now open for our annual Golden Mousetrap Awards. Enter today!
Lawrence Livermore & MIT 3D-Print New Super-Light, Super-Strong Materials
Engineering Materials 
8/14/2014  9 comments
Lawrence Livermore National Laboratory and MIT have 3D-printed a new class of metamaterials that are both exceptionally light and have exceptional strength and stiffness. The new metamaterials maintain a nearly constant stiffness per unit of mass density, over three orders of magnitude.
Oculus Rift Dev Kit 2 -- Unleashed
Blog 
8/13/2014  3 comments
Oculus VR, which took the world by surprise last year with the Oculus Rift, seeks to push the self-created envelope with the Oculus Rift Development Kit 2.
The Iceberg Ship: A Cautionary Tale
Guest Blogs 
8/13/2014  3 comments
The first and most obvious lesson of the following story is to remember to consider creep, along with all other potential failure modes.
Amazon’s Custom 3D Printer Store
CAD/CAM Corner 
8/12/2014  14 comments
Amazon has its very own 3D printing store, where anyone can customize and order 3D-printed objects. Who doesn't want a bobblehead of themselves?
Video: Personal Electronic Circuit Board Factory
CAD/CAM Corner 
8/11/2014  16 comments
Squink, a circuit board printer, uses inkjet printing technology and conductive inks to print circuits.
The Next Generation of Design Challenges: Home Healthcare
Guest Blogs 
8/11/2014  11 comments
Medical devices will look and feel different in the next 20 years, because, as design and product development people, our criteria are changing.
Reflections on GoEngineer Kids’ Camps 2014
STEM Connection 
8/8/2014  3 comments
These free camps are designed for children ages 10 to 18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality.
Teardown: Samsung Galaxy S5 Mini
Blog 
8/7/2014  8 comments
We're tearing down the brand-new Galaxy S5 Mini, a smaller, lighter, and less powerful version of the S5. Call it Samsung's flagboat smartphone.
Top Myths About Stainless Steel
Guest Blogs 
8/6/2014  51 comments
The properties of stainless steel make it well suited for a wide range of applications, but many of the things engineers think they know about stainless steel aren’t true.
Can Plastic Bearings Outperform Metal Ones?
Blog 
8/6/2014  7 comments
Plastic bearings are replacing metal in some pretty tough jobs. Sometimes they're equally effective and reliable, and sometimes they actually outperform those parts. We'll tell you all about how this is possible in an upcoming Design News Focus on Fundamentals course.
Bad PCV Valve Takes Driver on Rough Ride
Made by Monkeys 
8/6/2014  22 comments
Made By Monkeys highlights products that somehow slipped by the QC cops.
Update: Intelligent Composites for Structural Monitoring
Engineering Materials 
8/5/2014  5 comments
Smart composites that let the material's structural health be monitored automatically and continuously are getting closer to reality. R&D partners in an EU-sponsored project have demonstrated what they say is the first complete, miniaturized, fiber-optic sensor system entirely embedded inside a fiber-reinforced composite.
Flexible Supercapacitor Can Be Woven Into Clothing
Blog 
8/5/2014  10 comments
This flexible supercapacitor can power everything from wearable medical monitors to communications equipment without bulky battery packs.
3D Printer Uses Multiple Colors & Materials
CAD/CAM Corner 
8/1/2014  3 comments
A relative newcomer to the 3D printing market has developed a 3D printer that can use five different materials in multiple colors for customized creations.
Video: Dean Kamen Discusses Developing a Prosthetic Arm for Wounded Vets
STEM Connection 
7/30/2014  Post a comment
Dean Kamen tells an audience at MD&M East 2014 how his team created the DEKA Arm to meet DARPA's challenge to design a better prosthetic arm for wounded veterans.
Early Concepting: The Design Before the Design
Blog 
7/29/2014  15 comments
The new draw-it-on-a-napkin is the CAD program. As CAD programs become more ubiquitous and easier to use, they have replaced 2D sketching for early concepting.
More Kids' Camps, More Fun & More Future Engineers
STEM Connection 
7/29/2014  Post a comment
These free camps are designed for children ages 10 to 18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality. Here we check out the stops in California and Utah.
Work Out While You Work
Blog 
7/29/2014  45 comments
A University of Chicago graduate has invented a compact elliptical trainer that lets people work out at their desk while they work.
Good News & Bad News About Ocean Plastics
Engineering Materials 
7/28/2014  22 comments
The amount of plastic clogging the ocean continues to grow. Some startling, not-so-good news has come out recently about the roles plastic is playing in the ocean, as well as more heartening news about efforts to collect and reuse it.
15 Great Robots of 1980s Film & TV
Blog 
7/25/2014  30 comments
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
GE Aviation, Lockheed & Optomec Star in Metal 3D Printing Project
Engineering Materials 
7/25/2014  2 comments
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
Gadget Freak Review: The Coolest Cooler; Rotating Wireless Charger
Gadget Freak 
7/24/2014  21 comments
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
Homebuilt Mower Is Better Than a New One
Made by Monkeys 
7/24/2014  24 comments
Made By Monkeys highlights products that somehow slipped by the QC cops.
20 Engineers From the World of Sports
Electronic News & Comment 
7/23/2014  38 comments
From pitchers and forwards to quarterbacks and defensemen, we offer a peek at some of the more memorable engineers in sports history.
IBM Invests $3B in Powerful Processors of the Future
CAD/CAM Corner 
7/23/2014  5 comments
IBM announced it is dedicating $3 billion of funding over the next five years to research and development of new processor technologies.
Video: Thin Polymer Material Defeats Deafening Noise
Blog 
7/23/2014  20 comments
A soundproofing invention called Acoustiblok recently won a television challenge to silence an air horn with only a fraction of an inch of polymer material.
Share Your Invention & Win Big Money
Gadget Freak 
7/22/2014  2 comments
There is still time to get in your gadgets for the Design News and Allied Electronics second annual Gadget Freak of the Year contest. The top three gadgeteers will be awarded a total of $10,000.
Will Robots Give Jobs or Take Them Away?
Engineering Materials 
7/21/2014  45 comments
Lots of people who write about robots say they give us jobs, instead of taking them away from humans. Based on the evidence in some recent studies, I'm not so sure.
GoEngineer Kicks Off Kids' Camp
STEM Connection 
7/21/2014  4 comments
These free camps are designed for children ages 10-18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality.
Robot Can Detect Gas Pipe Leaks
Engineering Materials 
7/18/2014  21 comments
A self-propelled robot developed by a team of researchers headed by MIT promises to detect leaks quickly and accurately in gas pipelines, eliminating the likelihood of dangerous explosions. The robot may also be useful in water and petroleum pipe leak detection.
3D Printing Method Used to Create Human Cartilage
Blog 
7/16/2014  16 comments
A scientist at the University of Pittsburgh has achieved a breakthrough in the quest to create artificial cartilage with human cells for treatment of degenerative joint disease.
Smartwatch Wars: LG G Watch
Blog 
7/15/2014  7 comments
The LG G Watch is a smartwatch that was released by LG on June 25. It runs the Android-based Android Wear OS. See how it compares to Samsung's Gear Live, released the same day.
Researchers Develop Quick-Charging Li Battery Architecture
Blog 
7/15/2014  8 comments
Researchers worldwide are working to minimize the time it takes to recharge a Li battery. The latest research coming out of the University of California could cut the time it takes to recharge to 10 minutes.
Video: Vanderbilt Student Develops Nanowire 3 Atoms Thick
STEM Connection 
7/15/2014  1 comment
One PhD student says tablets might be as thin as a sheet of paper, and flexible, too, thanks to the creation of nanowires just three atoms thick.
Smartwatch Wars: Samsung Gear Live
Blog 
7/14/2014  8 comments
The Samsung Gear Live is an Android Wear-based smartwatch announced and released by Samsung and Google on June 25, 2014. Join us today as we take a look inside. Then, come back tomorrow as we tear open the LG G Watch to see how it compares.
3D-Printed Rocket Engine Fires Up
Engineering Materials 
7/14/2014  19 comments
Aerojet Rocketdyne has built and successfully hot-fire tested an entire 3D-printed rocket engine. In other news, NASA's 3D-printed rocket engine injectors survived tests generating a record 20,000 pounds of thrust. Some performed equally well or better than welded parts.
Video: Teen Invents iPhone-Charging Insole
STEM Connection 
7/14/2014  10 comments
Angelo Casimiro, a 15-year-old living in the Philippines, has designed an insole that uses two pairs of piezoelectric discs that produce electricity when they bend inward. When a person steps down on the discs in the insole, they produce electricity. He used two sets of discs to produce double the amount of electricity that one set would allow.
Fast, Cheap, Stretchable Electronics Made With Sewing Machine
Engineering Materials 
7/11/2014  11 comments
Purdue researchers have used a commercial sewing machine to quickly create stretchable electronics from conventional thin wire and a silicone elastomer used for making special-effect movie masks.
Video: Wear Your Own Pair of Robot Arms
Engineering Materials 
7/10/2014  53 comments
Researchers at MIT's d'Arbeloff Laboratory are developing shoulder- and hip-mounted robotic arms to help workers in aircraft manufacturing perform difficult or complex assembly tasks that would normally require two people.
Smart Bracelet Keeps Tabs on Your Cell
Blog 
7/10/2014  13 comments
Early wearable technology has come in the form of clothing, such as shirts with sensors for monitoring sleep or exercise levels. But jewelry-inspired technology is starting to emerge as the next innovation in smart wearables.
A*STAR Develops Self-Powered Photodetector for Wireless Sensing
Blog 
7/10/2014  5 comments
Researchers from A*STAR have developed a new type of photodetector that overcomes the limitations of power requirements by having the device supply its own power.
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Enabling the Future is designing prosthetic appendages modeled more like superhero arms and hands than your average static artificial limbs. And they’re doing it through a website and grassroots movement inspired by two men’s design and creation in 2012 of a metal prosthetic for a child in South Africa.
In order to keep an enterprise truly safe from hackers, cyber security has to go all the way down to the device level. Icon Labs is making the point that security has to be built into device components.
Senior Technical Editor Chuck Murray gets the skinny on Harting Inc.'s 3D MID technology, which allows users to create a three-dimensional circuit board out of molded plastic.
Three days after NASA's MAVEN probe reached Mars, India's Mangalyaan probe went into orbit around the red planet. India's first interplanetary mission, and the first successful Mars probe launched by an Asian nation, has a total project cost of nearly $600 million less than MAVEN's.
Siemens PLM Software has made an in-kind donation of software to Central Piedmont Community College in North Carolina for its science, technology, engineering, and mathematics (STEM) Division.
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