Dr Ken Zetie, Head of  Physics, will be giving a broadcast talk at the South East Branch of the Insititute of Physics this Wednesday, 9 December.  From the IoP blog:

'A Christmas Cabinet of Curiosities' ... will explore some of the more curious and entertaining demonstrations in physics. ... To follow the webcast, click here.

The lecture will start at 18:30 on Wednesday, 9 December 2009. It will be possible to put questions to Dr Zetie through the website.