SDS Sigma 7 computer

SDS Sigma 7 computer

This SDS Sigma 7 computer sent the first message over the predecessor of the internet in 1969. Andrew ‘FastLizard4’ Adams/Wikimedia Commons, CC BY-SA


I am a software developer, a former road racing cyclist, and a science enthusiast. Also an animal lover! You can check out my social media profiles by clicking on their icons.

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