The jet, built by Lockheed Martin’s Skunk Works, took off from US Air Force Plant 42 in Palmdale, California. Flown by Nils ...
A team of researchers from the Université de Sherbrooke in Canada has achieved a remarkable milestone in drone technology. Their experimental quadcopter, called DART (Direct Approach Rapid Touchdown), ...
High-speed train operations confront a range of aerodynamic challenges, particularly when traversing confined tunnel environments. The phenomenon of tunnel pressure waves, which originates from the ...