The Michigan Engineer News Center

How many Engineers does it take to change a Lightbulb?

A photograph of an engineer changing the letters of the LNF sign.

A facilities engineer changes the letters in the sign denoting the Robert H. Lurie Nanofabrication Facility on North Campus of the University of Michigan in Ann Arbor, MI.

As the letters face varying degrees of exposure to sunlight throughout the day, the adhesive wears off and some have become loose as a result, necessitating maintenance.

Photo: Joseph Xu/Senior Multimedia Content Producer, University of Michigan - College of Engineering