Keynote lecture demonstration - Tim Harrison University of Bristol. Presenters to include Emily Howe Teach ÉîÒ¹¸£Àû¹ú²ú¾«Æ· Service Manager, Ed Walsh Science Consultant. Open to all teachers, trainee teachers and technicans. This event is funded by the Royal Society of ÉîÒ¹¸£Àû¹ú²ú¾«Æ· so there is no charge to attend