The Vice-Chancellor gives notice that the WiSETI Annual Lecture, entitled Towards a science of the web: the power of networks, will be given by Professor Wendy Hall, CBE, FREng., of the University of Southampton. The lecture, to be chaired by the Vice-Chancellor, will take place from 5 p.m. to 6 p.m. on Wednesday, 2 May, in the Palmerston Lecture Theatre, Fisher Building, St John's College. All are welcome to attend.