A 3D microflier sits next to a common ant to show scale. Credit: Northwestern University The size of a grain of sand, dispersed microfliers could monitor air pollution, airborne disease, and environmental contamination. Northwestern University engineers have added a new capability to electronic microchips:
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Lab tests show promise for reducing jet noise in commercial and military aviation. Aerospace engineers at the University of Cincinnati and the Naval Research Laboratory have come up with a new nozzle design for F-18 fighter planes they hope will dampen the deafening roar of the engines without hindering performance. Distinguished professor Ephraim Gutmark, an
Researchers create more accurate measurements to understand how city planning and land
Credit: Pixabay/CC0 Public Domain Cryptocurrency firms are fighting for lobbyists and fielding
