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Content by Charles Murray
Charles Murray
Member Since: June 20, 2011
Blogger
Blog Posts: 522
Posts: 5119

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Celebrity Engineer Teams With Mouser on Webisodes
News 
11/21/2014  3 comments
Celebrity engineer Grant Imahara will host a series of “webisodes” that will examine new technology and innovation from an engineer’s point of view.
Development System Could Simplify Automotive Ethernet
Product News 
11/20/2014  1 comment
Freescale Semiconductor has rolled out a development system that aims to help automotive engineers create Ethernet-based multimedia hubs inside the vehicle.
Comment:Sad memory - Charles Murray-11/19/2014
Engineering Disasters: Cracked Fitting Brings Down DC-10
Electronics News 
11/19/2014  22 comments
The question of whether engineers could have foreseen the shortcut maintenance procedures that led to the crash of American Airlines Flight 191 in 1979 will probably linger for as long as there is an engineering profession.
Comment:BionicOpter - Charles Murray-11/18/2014
Comment:Arrhythmia? - Charles Murray-11/17/2014
Comment:Slide rule - Charles Murray-11/17/2014
Comment:Re: Gravity - Charles Murray-11/13/2014
Engineering Disasters: A Deadly Mistake in Kansas City
Electronics News 
11/13/2014  48 comments
More than 35 years later, the post-mortem on one of the country’s worst engineering disasters appears to be simple. A contractor asked for a change in an original design. The change was approved by engineers, later resulting in a mammoth structural collapse that killed 114 people and injured 216 more.
Comment:RP6V2C - Charles Murray-11/12/2014
DN Readers Say Climate Science Still Not Settled
Opinion 
11/12/2014  65 comments
Climate science isn’t a tennis match, and it certainly can’t be resolved by quoting numbers on a scoreboard. But if you’ve been watching the “Quick Poll” tucked into the lower right corner of Design News's homepage, then you may have noticed two surprising numbers related to global warming.
Class Aims to Explain Analog Design Issues
Electronics News 
11/11/2014  2 comments
If you’re an embedded systems engineer whose analog capabilities are getting a little bit rusty, then you’ll want to take note of an upcoming Design News Continuing Education Center class, “Analog Design for the Digital World,” running Monday, Nov. 17 through Friday, Nov. 21.
'Extreme' Battery Aims to Shock EV Market
Automotive News 
11/10/2014  35 comments
An MIT spin-off says it’s on track to do the near-impossible task of making an electric car battery that offers three times as much energy for a fraction of the cost.
Comment:AquaJelly - Charles Murray-11/7/2014
The Best & Worst of Engineering in Hollywood
Electronics News 
11/7/2014  35 comments
It’s time once again for the Annual Design News Science and Engineering Movie Contest, which names no winners, awards no prizes, isn’t really a contest, and appears every three years or so.
30 Seconds With Festo's AquaJelly
Electronics News 
11/7/2014  1 comment
Frank Langro of Festo Corp. describes how AquaJelly, the intelligent artificial jellyfish, works. Festo demonstrated AquaJelly at its booth at Pack Expo 2014 in Chicago this week.
Comment:Re: MCUs - Charles Murray-11/6/2014
Festo Builds a Better Dragonfly
Electronics News 
11/6/2014  6 comments
Combining nine electric motors with sensors, a microcontroller, and a lightweight carbon-fiber frame, engineers from Festo Corp. have created a mechanical dragonfly that can master more flight maneuvers than an airplane, helicopter, or glider.
Plastic Leg Grows With Young Amputees
News 
11/4/2014  7 comments
Erin Keaney, a Ph.D student in plastics engineering at the University of Massachusetts Lowell, tells how graduate students at the school crafted a plastic injection-molded prosthetic leg that costs less than $5 to mass produce and can be adjusted to fit a growing child.
Convergence Dives Deep into Automotive Electronics
Electronics News 
11/3/2014  5 comments
The SAE Convergence Conference and Exhibition in Detroit celebrated 40 years of electronics in automobiles, displaying technologies ranging from electronic voltage regulators of the 1970s to surround view cameras in the 2015 models.
Terrible User Interface Design is Endangering Our Credit Card Data
Electronics News 
10/30/2014  22 comments
The data breaches at Target, Home Depot, and elsewhere have inadvertently highlighted a separate and unexpected problem: bad user interface design.
30 Seconds on Time-of-Flight Sensors in Autos
Electronics News 
10/30/2014  7 comments
Peter Riendeau of Melexis shows how a time-of-flight sensor can be used for gesture recognition in a vehicle.
30 Seconds on Delphi Connect
Electronics News 
10/29/2014  1 comment
David Bottomley of Delphi Electronics demonstrates Delphi Connect, which allows do-it-yourselfers to add connectivity and onboard diagnostics to their existing vehicles.
Tire Pressure Monitoring Chip Lays Foundation for Autonomous Cars
Electronics News 
10/28/2014  16 comments
A tiny new tire pressure monitoring package will fit inside the tire, instead of on the stem, enabling vehicles to gather more information and help set the stage for self-driving cars.
30 Seconds With Melexis
Electronics News 
10/27/2014  Post a comment
Peter Riendeau of Melexis demonstrates how a LIN data bus can be used to change the color of ambient interior lighting in a car with just the swipe of a hand.
A Lesson In Lithium-Ion Volatility -- Don't Try This at Home
Blog 
10/24/2014  22 comments
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
How to Design Better User Interfaces
Electronics News 
10/24/2014  3 comments
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
30 Seconds With Texas Instruments
Electronics News 
10/24/2014  2 comments
Brooke Williams of Texas Instruments explains how TI’s new TDA3x chip will help future vehicles “see” all around themselves.
30 Seconds With Formlabs
Electronics News 
10/23/2014  Post a comment
Kevin Gautier of Formlabs describes the making of a carbon fiber mold for an intake manifold, using a $3,300 3D printer, during Medical Design & Manufacturing Midwest.
30 Seconds With Stratasys
Electronics News 
10/22/2014  Post a comment
Mac Cameron of Stratasys describes the company’s Connex3 technology, which allows users to 3D-print complex parts in one build with no assembly required.


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Get a load of these strange product designs. What's in the water these design engineers are drinking?
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
Cal Poly students use 3D printing to take flight -- and pass their class.
Celebrity engineer Grant Imahara will host a series of “webisodes” that will examine new technology and innovation from an engineer’s point of view.
The UX Italia video contest recognizes Italian machinery, technology, and other experience solutions that have contributed meaningful improvements to people’s lives and production processes. If you submit a three-minute video showcasing how the quality of Italian machinery's User eXperience is essential to your company's success, you just may win a trip to Italy.
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