View of the Powerhouse Museum from the pedestrian bridge
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another view of this museum occupying an old power house delivering electircal power to Sydney's tram
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View on some Sydney sky-skrapers
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A prototype robot vacuum cleaner
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A pacemaker (at the left)
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Famous ALTAIR 8800 from 1975 (i8080 uP)
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IBM 7330 magnetic tape unit (1960). One reel contains 730m tape of 1/2 inch width, 7 tracks.
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Famous sentence of IBM director Thomas J. Watson
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