Over the years, there have been several memory and display technologies that served a particular niche for a while, only to be replaced and forgotten when a more suitable technology came along. One of ...

This is the Harwell Dekatron, also known as the Wolverhampton Instrument for Teaching Computation or the WITCH computer. It was built in 1951, which makes it the oldest working digital computer in the ...

[Sprite_tm], like most of us, is fascinated with the earlier ways of counting and controlling electrons. At a hacker convention, he found an old Dekatron tube hooked up to a simple spinner circuit.

One of the world's first digital computers to replace the handwritten calculations of human "computors" is getting an official reboot that could lead to a spot in the Guinness Book of Records.

It runs using gas-filled tubes, mechanical relays, and paper tape. It’s a giant, and it’s slow. But it runs, dammit. On Tuesday, volunteers at Britain’s National Museum of Computing rebooted the ...

After the world's oldest working digital computer was rebooted at The National Museum of Computing at Bletchley Park last week, it showed its paces in a race against a man with a hand-cranked Facit ...

Researchers at the National Museum of Computing (TNMOC) in the UK have restored a massive, 1950s-era computer known as “The Witch,” making it the world’s oldest working digital computer. As BBC News ...

The Harwell Dekatron or 'Witch', which is said to be the world's oldest computer has been rebooted at the National Museum of Computing (TNMOC) at Bletchley Park, in the UK. It was originally built in ...

In 2012, the oldest working computer sprung back to life as part of a resurrection program at The National Museum of Computing (TNMOC) in the U.K.. The Harwell Dekatron was produced in 1951, and was ...