The 1st pic is of the band Tesla.Mary had a little lamb-Edison used it to test his phonograph.Edison and Tesla contemporaries,one was for ac and the other for dc current.Thus u get AC/DC band depicted by the third pic.Good one!!!
Tesla, Mary had a little lamb was the first recording on the phonograph and AC DC. so electrical engineering...
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The 1st pic is of the band Tesla.
Mary had a little lamb-Edison used it to test his phonograph.
Edison and Tesla contemporaries,one was for ac and the other for dc current.
Thus u get AC/DC band depicted by the third pic.
Good one!!!
Tesla, Mary had a little lamb was the first recording on the phonograph and AC DC. so electrical engineering...
Post a Comment