अमेरिका में एक ऐसा ड्रोन तैयार किया जा रहा है, जिसका निशाना कभी नहीं चूकेगा. इस…
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NASA’s X-59 Moves Closer to First Flight with Advanced Taxi Tests and Augmented Vision
X-59 of NASA has been designed from the ground to fly at a faster speed of…