explain.world on Instagram: "Ever wondered how train cars connect so smoothly and reliably? This reel demonstrates the operation of a modern train coupling mechanism in detail. Showing how it locks into place with strength, precision, and the durability required to handle massive loads. It’s a fascinating piece of engineering that ensures safety, stability, and efficiency on every journey. Follow aicontroled for more insights into mechanical systems!"

#chemistrychamps Kumada coupling reaction