Improved wind tunnel testing of aircraft models

When testing numerical predictions regarding performance of aircraft, wind tunnels are still the next best thing to actual flight. EU-funded researchers improved the accuracy of test measurements with important implications ...

Color effects from transparent 3-D printed nanostructures

Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and certain color effects are impossible to achieve. The natural world, ...

Body scanner takes tailoring to the masses

Can a tailored suit help clinch that tricky deal at work? Get the girl? Or simply put a spring in your step? Absolutely, if you believe a year-old Paris firm that is using a 3D body scanner to bring made-to-measure to the ...

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