Uncovering Colossus - video now online

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The video of Prof Brian Randell, seated in the heart of the Colossus Gallery at TNMOC, telling the story of how he uncovered the existence of Colossus in the 1970s and how the 30-year veil of secrecy surrounding the world’s first electronic computer was lifted, is now online.

Tim Reynolds, Deputy Chair of TNMOC, said: "This video is essential viewing for anyone interested in the history of computing and we are delighted that Professor Brian Randell agreed to give his presentation in the new Colossus Gallery at TNMOC.

“The specially invited audience was captivated by Professor Randell’s history of the uncovering of Colossus. It was a fascinating talk of machines, code-breaking, intrigue and politics. We are delighted to make this presentation available free for anyone who wants to learn about one of the great milestones in computing.”

Margaret Sale, a TNMOC trustee and wife of the late Tony Sale who led the team that rebuilt Colossus, said: “Professor Randell inspired Tony to rebuild Colossus and now it stands in TNMOC on Bletchley Park as a wonderful celebration of Britain’s codebreaking and engineering ingenuity during World War II. I thank Professor Randell from the bottom of my heart for starting that off and finding out so much for us.”

The rebuild of Colossus can be seen every day at The National Museum of Computing, located on Bletchley Park. See www.tnmoc.org for details.

Notes To Editors

About The National Museum of Computing

The National Museum of Computing, located at Bletchley Park, is an independent charity housing the largest collection of functional historic computers in Europe, including a rebuilt Colossus, the world’s first electronic semi-programmable computer. The Museum enables visitors to follow the development of computing from the ultra-secret pioneering efforts of the 1940s through the mainframes of the 1960s and 1970s, the rise of personal computing in the 1980s and beyond.

New working exhibits are regularly unveiled and the public can already view a rebuilt and fully operational Colossus, the restored Harwell Dekatron / WITCH computer, an ICL 2966, one of the workhorse mainframes computers of the 1980s, many of the earliest desktops of the 1980s and 1990s, plus the NPL Technology of the Internet Gallery.

Funders of the Museum include Bletchley Park Capital Partners, CreateOnline, Ceravision, InsightSoftware.com, Google UK, PGP Corporation, IBM, NPL, HP Labs, BCS, the Drapers' Foundation, Black Marble, and the School of Computer Science at the University of Hertfordshire.

The Museum is currently open to the public on Thursdays and Saturdays from 1pm, and on Bank Holidays in spring and summer. Guided tours are also available at 2.30pm on Tuesdays, 2pm Sundays and some other days. Groups may visit at other times by arrangement and special organisation Away-Days can be booked.

For more information, see www.tnmoc.org and follow @tnmoc on Twitter and The National Museum of Computing on Facebook and Google+.

Media Contacts
Stephen Fleming
Palam Communications for TNMOC
t +44 (0) 1635 299116
e sfleming@palam.co.uk

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