http://www.google.co.uk/aclk?sa=l&ai=CY6jm55iyU6_gEaXMiwbV2IHABPSWxcEFtMrh_6cB15CDjyoIABABULjVw7P5_____wFgu76ug9AKoAGkiMX8A8gBAaoEIk_Q4kHWiwcJ4evDWHyZuEf67O354T8EMxaWjGYRaybUHweAB8T3ugOIBwGQBwI&sig=AOD64_0302c__wUC3TEb9mBoUwHYVAOpMw&rct=j&q=&ved=0CCMQ0Qw&adurl=http://sse.royalsociety.org This starts today. Some interesting exhibitions and talks if anyone interested. It is free.