armchair mining
Technology is getting miners out of the tunnels and into the control room.

controlled breathing
Better air management improves engine efficiency, but at the cost of elaborate controls.

the remarkable Henry Ford
More than a carmaker, more than an innovator, his company's centennial is a reminder of Ford's vast influence.

catching them younger
High school classes get kids interested in engineering; CAD teaches them problem-solving skills.

penetrating vision
Now you see it? X-rays are probing the unknowns of fuel injector sprays.

air passage
With the right pressure and size, taking your medicine could be as easy as inhaling.

input/output
A Chilling Sound

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