How a Wireless Mouse Works
Daddy and Sammy were looking at two wireless mouses in an electronics catalogue. One was $26 and the other was $59.
Sammy: (pointing at the cheaper one $26) Daddy, why is this only $26?
Daddy: (trying to figure out the difference) Hmm… let’s see… this more expensive one is wireless. That means it can talk to the computer without…
Sammy: Without a telephone?
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