http://www.greatachievements.org/
That seems nice and minimalist website to see timeline of 19th century greatest engineering achievements
Charlie Rose had interviews from 1991 to today. Great source to check people.
Computer History Museum
https://www.youtube.com/@ComputerChroniclesYT
Another great youtube channel related to Computer
History of AI
History of Sony
History of Microchips
History of Inventions
History of Home Appliance
History of Telephones
History of company acquisitions
History of semiconductor acquisitions