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Monday, October 12, 2009

Morse Code History

Seriously,  i dont know about Alfred Vail until i found this video.



2 comments:

mazru(9m2mzr) said...

alfred vailed..aku pernah dgr kisah dia ni kalo tak silap akulah..

bagus ko upload mende camni..kasi pendedahan kpd org ramai..

Anonymous said...

Terima kasih atas informasi menarik

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