Fuel-efficient engine + modest radar evasion capacities + a 40-50kg warhead make Iran's Shahed-series 'kamikaze' drones a low ...
Not all drones fly. Lockheed Martin's new underwater drone takes a new approach by combining high tech with the ability to ...
The findings, published today in Scientific Reports, show, for the first time, how porous ground treatments can mitigate noise and optimise propellor performance. Dr Kamliya Jawahar based in Bristol’s ...
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