The Modding, Restoration, and Demise of a $3M Analog Computer

How do you rapidly record the output from your three million dollar analog computer in the 1940s when the results are only available on analog meters? The team responsible for the Westinghouse 1947 AC Network Calculator at Georgia Tech was …read more

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This Isn’t Your Father’s Yellow Card

As the global vaccination effort rolls out in many countries, people will increasingly be required to provide evidence for various reasons, especially travelers. Earlier this month a coalition which includes Microsoft, the Mayo Clinic, Oracle, MITRE, and others announced an …read more

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Death of the Serial Squid: When do you Give Up?

While searching for a connector recently, I revisited an old project of mine called the Serial Squid. This was to have been my first open-source hardware design. After completing the entire design, PCB, BOM, and preparing for a crowd-funded campaign, I eventually gave up for reasons discussed below, I’ve always …read more

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South Korea Blankets Country with Free WiFi On All Public Transit

Wrapping up a multi-year project to provide free WiFi on all public transportation, South Korea’s Ministry of Science and Information and Communications Technology (MSIT) announced that a total of 35,006 buses had been equipped nationwide.

Previously, subscriber-based WiFi had been installed on subways and in subway stations. It was provided …read more

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AI on the Highway

A couple of announcements caught our attention last week regarding AI-controlled cars. South Korea’s Kakao Mobility and local startup Autonomous A2G launched a limited self-driving taxi service in Sejong City this month, made possible by enabling legislation passed in May. For now, the service is restricted to government employees, and …read more

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