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Watch a Saturn V rocket engine come to life, one ink line at a time! 🚀✨ This plotter art captures the legendary Rocketdyne F-1 engine—the powerhouse that sent Apollo missions to the moon. Using Sakura Gelly Roll pens, we mapped out every curve, valve, and chamber with maker-lab precision. Ever wondered what goes into engineering the most powerful single-chamber liquid-fueled rocket engine ever built? Dive into this behind-the-scenes look and fuel your curiosity! 🔍 What other iconic machines sh