if you’re using a mouse right now you should be thankful to the Douglas C. Engelbart, because, well, he invented the thing. However, that is just one of his many contributions to the world of computers.


If you want to know more about his inventions, there’s this fascinating thing – the internet; however there’s an interesting article about Engelbart’s life recently published by The New York Times so go check it out.


Below there’s a 1968 video with Engelbart showing the computer mouse for the first time: