ephemeral warehouse
As their software races toward obsolescence, how can companies archive their 3-D CAD files? By Jean Thilmany

mighty mites
The future belongs to machines built at molecular scales—if we develop tools to engineer them. By Don W. Dareing and Thomas Thundat

venturing to the far reaches
To push deeper into space, we must try to account for all the risks.
By Michael Stamatelatos

efficient—and vulnerable
We recognize the danger posed by intruders to our control systems, but how about the well-intentioned insider? By Bryan Singer

reach for the sky
ASME—The First 125 Years: It's the effort that turned engineers into public heroes. By John Varrasi

input/output
Stress Is Where You Find It. By Paul Sharke

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