WEDNESDAY, APRIL 9&nbsp; (also in our google calendar)<br><b><br>4:30 pm:</b> Joint CfA/Harvard University Atomic Physics Colloquium.
&quot;Computing with Quantum Knots: Non-Abelian Anyons and Topological
Quantum Computation,&quot; Prof. Sankar Das Sarma, University of Maryland.
Preceded by tea at 4:00 pm. Room 356, Jefferson Laboratory, Harvard
University.