http://www.explainthatstuff.com/computermouse.html Explain that stuff: How a Computer mouse works. http://www.explainthatstuff.com/computermouse.html How does a computer mouse work? - Explain that Stuff http://www.explainthatstuff.com/computermouse.html How does a computer mouse work? - Explain that Stuff Explain That Stuff: Mouse de computador (em inglês) How does a computer mouse work? - Explain that Stuff How does a computer mouse work? - Explain that Stuff