aircraft Archives

Two-photon polymerization for advanced sensor manufacturing

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Sensors built from microscopic optical components could offer numerous benefits, but so far their reach has been limited by shortcomings in 3D manufacturing techniques on non-conventional platforms. In their research, Dr Hengky Chandrahalim, Capt Jeremiah Williams, and colleagues at the US Air Force Institute of Technology, have overcome this challenge through the technique of ‘two-photon polymerization’, which allows them to […]

Presenting a case for molecular scales in atmospheric models

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Dr Adrian Tuck proposes that atmospheric modelling could be improved by a bottom-up approach that takes into account molecular processes, which gives a greater understanding of turbulence

Modelling Earth’s atmosphere is a monumentally difficult task, and atmospheric scientists have long faced challenges in accurately recreating the large-scale processes they observe in real life. Dr Adrian Tuck, a retired former visiting professor at Imperial College London, proposes that models could be improved by accounting for processes which take place on molecular scales. Through a better explanation of the […]