Samuel Pierpont Langley (1834-1906), American astronomer and aeronautical pioneer. Langley's steam-powered model plane 'Aerodrome' viewed from above and below. In 1896 Aerodrome 5 flew 3/4 mile. From Scientific American, November 1902
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Creative#:
TOP15881449
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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No
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