Watch and listen Some videos are available to members only: please sign up or log in to see the full set. Bridge Building Competition 2020 (June - September 2020) Writtle and the Birth of British Radio Broadcasting: Tim Wander (22 June 2020) The Power Behind the Microphone: The First Radio Entertainment Broadcast (19 June 2020) A World Without Marconi: Alan Hartley-Smith (15 June 2020) Virtual History Walk of Chelmsford: Alan Pamphilon (15 June 2020) CSES Centenary Lectures: Dame Nellie sings! By Tim Wander (10 June 2020) Essex 2020 Podcast: Marconi and The Making Of Chelmsford Birth of the Signalling War: Dr Elizabeth Bruton (2 March 2015) Look Centenary Photographic Competition (July - October 2020) Bridge Building Competition 2020 (June - September 2020) PhysicsFest 2019 (20 October 2019) Lord Rayleigh's Laboratory (11 April 2018) PhysicsFest 2017 (3 December 2017) Sandford Mill Open Day (22 October 2017) Café Scientifique - Glassmaking (21 February 2017) Faraday Challenge 2017 (18 January 2017) Ageing Well - A Smarter Essex (6 December 2016) The First My Smarter Essex (6 October 2016) Building the Wireless Age Exhibition (March - June 2016) Raspberry Pi Workshop (2 November 2014) Members' Socials Print Email