![oldcomputer - See where computing started in Bletchley Park. [ATTDT]](https://www.attdt.com/pics/oldcomputer.jpg)
Free 
30 mins - 1 hour Colossus, the world's first programmable computer, was created at Bletchley Park to help with codebreaking during World War II. You're doubtless using one of its descendants right now, so use your device to find out how computing devices work, with a virtual tour of the National Museum of Computing at Bletchley Park - including a rebuild of the Colosus computer itself.
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ATTDT is your unique local guide to things to do, see, visit and explore in Leighton Buzzard. From date ideas to tourist attractions, we've got Wednesday in Leighton Buzzard covered. Get over Hump Day and have a wonderful day.
Note: While events and activities are featured here because they should be available online this Wednesday, changes can happen - you can use the headline link on the thing to do above to find out up-to-date information.
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LEIGHTON BUZZARD
CENTRAL BEDFORDSHIRE
51.92°N, 0.66°W
Sunrise: 06:25
Sunset: 17:59
Moon Phase: waning crescent
Weather: light rain, 9°C max, 2°C min
“I've got a great ambition to die of exhaustion rather than boredom”
THOMAS CARLYLE