Gamachan ð
@gamachan
One Day, One Fact Of This Day : On November 17, 1970, Douglas Engelbart, obtained the patent for the first computer mouse. /computer /history
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buzbugs ðĪŠð
@buzbugs
Gn ððŧ Always surprised ððŧðŦĩðŧð
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Gamachan ð
@gamachan
ððð
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