07/10/2019

Robotics

Military drills for robots

Army researchers tested ground robots performing military-style exercises, much like Soldier counterparts, at a robotics testing site in Pennsylvania recently as part of a 10-year research project designed to push the research ...

Engineering

One-dimensional objects morph into new dimensions

A line is the shortest distance between two points, but "A-line," a 4-D printing system developed at Carnegie Mellon University, takes a more circuitous route. One-dimensional, "line"-shaped plastic structures produced with ...

Engineering

Additively manufactured titanium alloy parts

Aerospace manufacturers, industries, and government agencies like the design freedom and convenience afforded from additive manufacturing—a process similar to 3-D printing. But do these parts have the same properties, especially ...

Business

GM strike negotiations take 'turn for the worse': union

Negotiations to resolve a three-week-old strike at General Motors for better pay, benefits and job security have taken "a turn for the worse," a top negotiator with the United Autoworkers Union said Sunday.

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