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Wright Whirlwind J-5A-B Radial Engine
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1932 Guiberson Diesel Radial Engine
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Hornsby Chain Track Tractor
circa, 1905
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GE Aviation Winter Testing Facility, Winnipeg
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Rottingdean Seashore Electric Railway, Brighton
low tide
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Rottingdean Seashore Electric Railway, Brighton
high tide
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(via the-right-angle)
Posted on April 15, 2013 via Sundays. with 52 notes
Source: martr0n
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Convair B-58A Hustler
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Nagra IV-S
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Environmental Testing of the NASA-GRC NEXT Ion Thruster
image source: CalTech/NASA
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Aerojet BPT-4000 Hall Thruster
image source: CalTech/NASA











