The Cold War's Most Insane Billion-Dollar Mistakes | 3D Explanation

The Cold War produced some of the most ambitious military machines ever conceived. One could cruise at Mach 3 above 70,000 feet. The other could skim across the ocean carrying massive payloads at incredible speed. The XB-70 Valkyrie and the Soviet Ekranoplan were engineering marvels designed to revolutionize warfare. Yet despite their groundbreaking technology and enormous development costs, neither became the game-changing weapon their creators envisioned. In this 3D engineering breakdown, we explore how these machines worked, what made them unique, and why they ultimately failed. Topics Covered: • XB-70 Valkyrie • Compression Lift • Mach 3 Flight • Soviet Ekranoplan • Ground Effect Physics • Cold War Technology • Military Engineering • Failed Military Projects Subscribe to MS3D for more military engineering and aerospace breakdowns.