education.decodee01 on Instagram: "The post showcases a firefighter tying a clove hitch knot in seconds around a metal bar, demonstrating a core NFPA 1001-required skill for rapid rope securing in shifting-load scenarios like hoisting tools. Posted October 7, 2025, by @interesting_aIl —a history and tech curator—it exploded to 7.5M views and 21K likes, tapping into viral interest in hands-on trades over abstract content. Replies mix humor, such as a parody Trump critique, with tutorials on knots