The Penn Science Cafe Presents:

Let There Be Light: A Physicist Looks at the Phenomena of Vision

What:  The Penn Science Cafe, a lecture series  open to the public  that takes science out of the laboratory and treats it to a night on the town.  The Penn Science Cafe can be your chance to ask your questions directly to leading experts.

WHO: Vijay Balasubramanian, professor of physics and astronomy

WHERE:  The MarBar   

40th and Walnut streets, Philadelphia

WHEN:   6 p.m., Tuesday, June 27

     Doors open at 5:30 p.m.

     Menu items available for purchase

  This month at the Penn Science Cafe, Vijay Balasubramanian describes how we see. That is, how the brain takes an electromagnetic signal and creates the perception of the world that we see.

From the physics of light to the complex workings of the brain, Dr. Balasubramanian takes a unique look at the phenomena of vision.