Engineering students: Airbrush not just for artists

The airbrush, that tool behind tattoos and T-shirts, may have an unexpected future … in technology.

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<p><a href="http://www.physorg.com/news122213820.html">Engineering students: Airbrush not just for artists</a></p> <p>The airbrush, that tool behind tattoos and T-shirts, may have an unexpected future … in technology.</p>