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Content tagged with Government/Defense
posted in October 2013
Single-Piece Aluminum Tank Hull Will Resist IEDs
Engineering Materials 
10/31/2013  7 comments
The US Army Research Lab and Alcoa Defense are developing a single-piece forged aluminum tank hull designed to protect soldiers and ground combat vehicles from Improvised Explosive Devices (IEDs).
Slideshow: 25 Great Engineering Quotations
Electronic News & Comment 
10/29/2013  34 comments
You donít have to be an engineer to have an opinion about engineering. We offer insight from the minds of Albert Einstein, James Dyson, Dean Kamen, Steve Jobs, and James Cameron, among many others.
Engineers Reinvent Metal 3D Printing
Engineering Materials 
10/29/2013  15 comments
Engineers are reinventing 3D printing and additive manufacturing (AM). The latest idea, from father/son-startup Vader Systems, uses liquid metal jet printing (LMJP) to make solid metal, full-production parts.
Slideshow: Optimizing the Design of Cars & Planes
Engineering Materials 
10/25/2013  15 comments
Sophisticated optimization software turns out to be a secret weapon behind aerospace and automotive companies' ability to successfully incorporate new materials like carbon composites into their designs. It's also behind several other innovations in aerospace and automotive design.
Freescale's ARM-Based Processor Is for Industrial Control, Networking
Product News 
10/24/2013  3 comments
Developers of industrial robots and automation systems will soon have a family of processors from Freescale Semiconductor that combine the functionality of field programmable gate arrays (FPGAs) and microcontrollers in a single chip.
Aluminum Armor Plate Good Enough for Humvees
News 
10/21/2013  19 comments
Alcoa's newest weldable armor plate alloy is now specified by the US Army Research Lab for use in military vehicles, including Humvees.
Video: Robotic Cubes Self-Assemble
Engineering Materials 
10/18/2013  26 comments
MIT researchers have developed self-assembling, flywheel-driven modular cube robots that roll around each other and across a surface. They also appear to jump through the air.
Department of Defense Corrosion Conference Goes Virtual
Guest Blogs 
10/15/2013  10 comments
The US government shutdown forced the Department of Defense Corrosion Conference to move from Hawaii to an online-only platform.
Slideshow: Composite Bridge Deck Lightens Loads
Engineering Materials 
10/11/2013  29 comments
Washington, D.C.'s crumbling 29th Street bridge has been replaced with one that has a fiberglass-reinforced composite deck.
Littelfuse Intrinsically Safe Fuses
Blog 
10/7/2013  2 comments
The deadline to enter Littelfuse's Speed2Design contest is fast approaching. Enter today for a chance to win a trip to NASA Johnson Space Center.
The Lightning Came With a Crash
Sherlock Ohms 
10/4/2013  23 comments
Sherlock Ohms highlights stories told by engineers who have used their deductive reasoning and technical prowess to troubleshoot and solve the most perplexing engineering mysteries.
Slideshow: 3D Printing Multiple Materials, Colors & Textures Gets Closer
Engineering Materials 
10/1/2013  21 comments
The ability to 3D-print multiple materials, colors, and textures in the same piece is getting closer with some major breakthroughs in hardware and software.




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Eric Chesak created a sensor that can detect clouds, and it can also measure different sources of radiation.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Practicing engineers have not heeded Yoda's words.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
Rockwell Automation recently unveiled a new safety relay that can be configured and integrated through existing software to program safety logic in devices.
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