To encourage discussion and engagement, a physics forum has banned PowerPoint slides in favor of low-tech whiteboards.

Whiteboards of the future: New electronic paper could make inexpensive electronic displays Date: April 21, 2015 Source: American Institute of Physics (AIP) Summary: A simple structure of bi ...

John Paul Chou (right), a physics professor at Rutgers University, uses a whiteboard and answers questions during a forum at Fermilab.