@the.digital.boy: The XB-70 Valkyrie was built in 1965. Capable to reach Mach 3 speed… Every single line drawn by hand. Sixty years later it still looks like nothing humanity should have been capable of building at that moment. If this made you think, the next one will hit harder. Follow @deepen.ai ➕ #aviation #aerospaceengineering #militarytech #coldwartech #futuretech

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Friday 05 June 2026 16:01:35 GMT