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Content tagged with Government/Defense
posted in June 2014
15 Engineering Disciplines by Salary & Job Prospects
Blog 
6/30/2014  33 comments
Here’s a snapshot of the salaries and job prospects for engineering careers by discipline. These numbers from the Bureau of Labor Statistics show that some professions such as biomedical engineering will see growth as high as 62% through 2020. Other disciplines do not look as promising.
Design Renaissance in Manufacturing
Features 
6/30/2014  4 comments
Technology has long been a critical factor in designing products for manufacturing, and that technology has come into full bloom in the last couple years.
Video: Roombots Transform Into Reconfigurable Furniture
News 
6/23/2014  17 comments
The Swiss Ecole Polytechnique Federale de Lausanne has developed robotic blocks that autonomously self-assemble to form reconfigurable, adaptive furniture.
The IIoT: It’s Everywhere
Blog 
6/18/2014  8 comments
The Industrial Internet of Things is becoming an important factor in the growing efficiency and optimization of plants.
Hands Up! Your Money or Your Data
Electronics News 
6/17/2014  45 comments
Ransomware can lock up your data unless you pay to get it back. But there's nothing you can do about it.
10 Uses for Drones That Could Change Your Opinion of Them
Blog 
6/12/2014  52 comments
Drones, or unmanned aerial vehicles (UAVs), are still largely tied in public image to their use to deliver deadly missiles during military engagements. This has tarnished their reputation for many people, but that is currently changing as drones move beyond their military use and more and more into the commercial sector.
Climb Glass Walls Like a Gecko With DARPA Tech
Engineering Materials 
6/12/2014  8 comments
For the first time ever, a human has scaled a glass wall using an adhesive inspired by gecko feet. The DARPA-funded research that developed the polymer microstructure technology on handheld paddles is part of the agency's Z-Man program to help soldiers in urban environments.
Covert Planes Rely on Stealth Band Pass Filter Designs
Features 
6/11/2014  1 comment
For stealth airplanes and ships, detection avoidance methods need to work with all the critical onboard instruments. Simulation is making it easier for the Altran Group to design an optimized frequency selective surface pattern.
10 Robots You Don't Want to Mess With
Engineering Materials 
6/10/2014  76 comments
Our current crop of military robots includes small, tank-like unmanned ground vehicles (UGVs), more specialized types like large autonomous vehicles, and both large and small winged robots, one carrying its own fuel cell.
Memory Polymers Are Stronger, Cheaper & Recyclable
Engineering Materials 
6/6/2014  7 comments
Stronger, lighter, cheaper, self-healing, and recyclable, too? IBM says they're all true about its new family of industrial thermoset polymers.
Lockheed & RedEye Team to 3D-Print Rocket Fuel Tanks
Engineering Materials 
6/2/2014  21 comments
Lockheed Martin and RedEye have 3D-printed two huge rocket fuel tank prototypes, the biggest of which is 6.75 ft. long. The project took much less time than traditional manufacturing methods, at about half the cost.




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A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
Perhaps you didn't know that there are a variety of classes, both live and archived, offered via the Design News Continuing Education Center (CEC) sponsored by Digi-Key? The best part – they are free!
Engineer comic Don McMillan explains the fun engineers have with team-building exercises. Can you relate?
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
The damage to Sony from the cyber attack seems to have been heightened by failure to follow two basic security rules.
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