![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 Monday in Leighton Buzzard covered. Each Monday we've got things to do for an amazing start to the week.
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LEIGHTON BUZZARD
CENTRAL BEDFORDSHIRE
51.92°N, 0.66°W
Sunrise: 07:49
Sunset: 16:41
Moon Phase: waning crescent
Weather: light rain, 6°C max, 4°C min
“I've got a great ambition to die of exhaustion rather than boredom”
THOMAS CARLYLE