← Back to context Comment by saharasara 10 hours ago Relay computers must have been pretty loud with all those clacking mechanical switches. 1 comment saharasara Reply cluckindan 9 hours ago They were, and some are still in use in legacy traffic control systems.https://youtu.be/YDU47MxfHnQ
cluckindan 9 hours ago They were, and some are still in use in legacy traffic control systems.https://youtu.be/YDU47MxfHnQ
They were, and some are still in use in legacy traffic control systems.
https://youtu.be/YDU47MxfHnQ