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Wind over its wing: NASA's X-66 model tests airflowNASA's Sustainable Flight Demonstrator (SFD) project recently concluded wind tunnel tests of its X-66 semi-span model in ...
CARPET CLEANING: The Hoover WindTunnel 3 High Performance Pet UH72630PC did a very good job of removing the embedded mixture of sand and powder from our soiled test carpets. This is a measure of ...
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