Content posted in April 2013
Video: Robotic Ants Offer Transportation Design Tips
4/23/2013  7 comments
A study of how robotic ants navigate via swarm behavior, and the design of their trail networks, may make human transportation networks more efficient.
Slippery Material System Can Start, Stop Liquids
4/17/2013  14 comments
A new material system invented by researchers at Harvard's Wyss Institute for Biologically Inspired Engineering is continuously "tunable" for transparency and wettability: it repels water or oil to a greater or lesser degree as it becomes more or less transparent.
Can EV Batteries Last 20 Years?
4/12/2013  45 comments
Lithium-ion batteries for electric cars may last far longer than we’ve been led to believe, a battery expert told the American Chemical Society in a speech this week.
Digi-Key Continuing Education Center Wins Marketing Award
4/5/2013  9 comments
Design News magazine’s popular Continuing Education Center has been named a Gold Award Winner in one of the country’s most prestigious marketing contests.

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A database containing information on over 16,000 tests done on 500 composites and other materials for wind turbine blades is now available free from Sandia National Laboratories.
Imagine being able to illegally download a physical product the same way you can with music and videos. That’s basically what’s happening with 3D printing and digital manufacturing, with huge repercussions in the intellectual property domain.
Our latest Design News Quick Poll reveals that readers are facing serious cyber security challenges.
Ford will be the first automaker to commercially use Alcoa's tough & fast Micromill aluminum alloy process and materials, debuting on several 2016 F-150 truck components. Alcoa will also license its Micromill process and materials technology to Danieli Group.
Even as an increasing number of instrument manufacturers migrate toward modern touch screens, many engineers say they still prefer the tactile feel of knobs and buttons, a new survey says.
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