Hacker News
- IBM, sonic delay lines, and the history of the 80×24 display http://www.righto.com/2019/11/ibm-sonic-delay-lines-and-history-of.html 31 comments
- IBM, sonic delay lines, and the history of the 80×24 display http://www.righto.com/2019/11/ibm-sonic-delay-lines-and-history-of.html?m=1 47 comments
- IBM, sonic delay lines, and the history of the 80×24 display http://www.righto.com/2019/11/ibm-sonic-delay-lines-and-history-of.html 6 comments
- IBM, sonic delay lines, and the history of the 80×24 display https://www.righto.com/2019/11/ibm-sonic-delay-lines-and-history-of.html 2 comments commandline
- IBM, sonic delay lines, and the history of the 80×24 display http://www.righto.com/2019/11/ibm-sonic-delay-lines-and-history-of.html 5 comments programming