Environment, NEWS, Technology - A giant vacuum cleaner on the crash barrier: it could well be a new weapon against nitrogen and particulate matter. A test along the A58 motorway near - Vacuum cleaner ...
The Aviationist on MSN
JP-7: A Look at the Special Fuel of the SR-71
Flying at altitudes and speeds unheard of for contemporary jet aircraft, the Blackbird family required a fuel with unique ...
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