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Content by Alexander Wolfe
Alexander Wolfe
Member Since: June 10, 2011
Blogger
Blog Posts: 51
Posts: 916

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Engineers Are Happy in Role as Non-Managers
Wolfe's Den 
5/24/2012  17 comments
Our LinkedIn systems and product design engineering group discusses if they are happy with their decision of remaining a technical contributor instead of becoming a manager.
Download Your Free Design News iPad App
Wolfe's Den 
4/25/2012  16 comments
Design News has launched its first Apple iPad app, and we want to give it to you for free.
Reader Caption Contest: Old Time Factory Floor
Wolfe's Den 
4/19/2012  79 comments
Design News readers are asked to submit their captions for a cartoon, as part of our monthly reader caption contest.
EV Like It's 1910 Again
Wolfe's Den 
4/17/2012  32 comments
Will the electric vehicle survive its current round of technological success?


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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.
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 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.
Stanford University researchers have found a way to realize what’s been called the “Holy Grail” of battery-design research -- designing a pure lithium anode for lithium-based batteries. The design has great potential to provide unprecedented efficiency and performance in lithium-based batteries that could substantially drive down the cost of electric vehicles and solve the charging problems associated with smartphones.
UK researchers have come up with a method for machining aerospace-grade, carbon fiber-reinforced composites, along with high-strength aerospace alloys, using an ultrasonically assisted machining device. It also works on high-strength aerospace alloys.
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