Customizing 3-D printing

The technology behind 3-D printing is growing more and more common, but the ability to create designs for it is not. Any but the simplest designs require expertise with computer-aided design (CAD) applications, and even for ...

Streamlining chip design

In the same way that computing power moved from mainframes to the desktop in the 1980s, it’s now moving from the desktop to handheld devices. But that’s putting new demands on chip designers. Because handhelds are ...

Hunting for gaps

(PhysOrg.com) -- Researchers have developed a new model for the behavior of pedestrians and crowds. It can help to understand and prevent tragic crowd disasters, to develop better architectural designs and new navigation ...

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