Not really about history of technology as a whole but the book Computing in the Middle Ages was really fascinating. Made me realize that lots of the challenges software engineers face are much older than we assume.

https://www.amazon.com/Computing-Middle-Ages-Trenches-1955-1...

To learn more about the LINC (and why, in the grand scheme of things, it was so incredibly important):

- "The LINC Revolution", in "Biomedical Computing" by Joseph November: http://www.amazon.com/Biomedical-Computing-Digitizing-Univer...

- "Computing in the Middle Ages" by Severo Ornstein: http://www.amazon.com/Computing-Middle-Ages-Trenches-1955-19...

- "The Dream Machine" by M. Mitchell Waldrop: http://www.amazon.com/The-Dream-Machine-Licklider-Revolution...

R.I.P.