PART 1 - TONS OF PUNKS, ONE BIG JERK CHAPTER 4: KEYSTROKES AND BRUSHSTROKES Hardware Lotteries

"Pyotr Ufimtsev published a diffraction method in the Soviet Union in 1962 that the U.S. Air Force translated in 1971."

The article traces the 1962 Soviet publication and the 1971 U.S. Air Force translation that later informed Lockheed's stealth work.

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