Researchers at UPES Dehradun have combined CFD simulations with machine learning, including a physics-guided neural network, to rapidly optimize drone wing airfoils for flight in Mars's extremely ...
Designed for lightweight, fast, long-range operations, private jets exploit the benefits of higher cruise altitudes.
F-117 Nighthawk stealth explained: how its bizarre faceted shape fooled radar, and why a Serbian missile crew finally shot ...