Please join us for tomorrow's colloquium by

David Bensimon

Laboratoire de Physique Statistique,

Ecole Normale Superieure, Paris, France

who will talk about

Optical Control of Developmental

Processes in Zebrafish

Please visit our web page http://www.colloquium.phys.ethz.ch for details.

Best regards

Tilman Esslinger

Thomas Gehrmann

Juerg Osterwalder

Renato Renner