Ghazwan Butrous on Twitter: "Douglas Carl #Engelbart was an American electrical engineer and inventor who invented the #computer #mouse, He was born #onthisday 1925 #otd #histsci https://t.co/ooNrgeAGWD https://t.co/Ta5Ap64kER" / Twitter
![Ripplemakers, Inc. on Twitter: "Geek Out Friday: Inventor Douglas Engelbart demoed the first computer mouse made of a wooden shell with two metal wheels in 1968. Pretty cool, huh. Check out U.S. Ripplemakers, Inc. on Twitter: "Geek Out Friday: Inventor Douglas Engelbart demoed the first computer mouse made of a wooden shell with two metal wheels in 1968. Pretty cool, huh. Check out U.S.](https://pbs.twimg.com/media/Dhbj7wpWsAEPGXe.jpg:large)
Ripplemakers, Inc. on Twitter: "Geek Out Friday: Inventor Douglas Engelbart demoed the first computer mouse made of a wooden shell with two metal wheels in 1968. Pretty cool, huh. Check out U.S.
![Computer Mouse. The first computer mouse appeared in It was invented by Douglas Engelbart. He was an American engineer and inventor, author of ppt download Computer Mouse. The first computer mouse appeared in It was invented by Douglas Engelbart. He was an American engineer and inventor, author of ppt download](https://images.slideplayer.com/25/7763562/slides/slide_2.jpg)