DARPA is holding a competition that will reward UAS designs that can improve current payload-to-weight limitations.
The Defense Advanced Research Projects Agency (DARPA), the main research and development hub for the U.S. Department of ...
National Security Journal on MSNOpinion
The Air Force’s ‘Shockwave’ Mach 3 XB-70 Valkyrie Bomber Would Have Been A Mistake
The North American XB-70 Valkyrie was a “technical marvel” of the 1950s—a Mach 3, 70,000-foot nuclear bomber designed to ...
Direct Connection doubles down on HEMI® power for the 2025 Specialty Equipment Market Association (SEMA) Show in Las Vegas. The performance parts brand is refueling its crate engine lineup with the ...
Discover why MGP Ingredients is a STRONG BUY—undervalued with solid fundamentals, new leadership, and growth potential. Read ...
The new drone is allegedly similar to the Chinese MD-22 hypersonic drone.SOHU According to Chinese sources, a new Chinese hypersonic drone has allegedly shown superior aerodynamic performance to the ...
This study focuses on the aerodynamic characteristics and flow mechanism of three different configurations of ram-air parafoil with open/closed air inlet and bulges. Firstly, we designed a special ...
Abstract: It is generally believed that the lift–drag ratio is closely related to the hydrodynamic performance and sailing efficiency of the underwater glider. The underwater glider carries limited ...
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