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0:46
Every load creates a story of forces. Internal forces travel through the elements, while external forces challenge the supports. The analogy between cable and arch is one of the most beautiful concepts in engineering. In a cable system, the reaction pulls. In an arch system, the reaction pushes. We’ve detailed this entire sequence in the Mola 4 manual so you can assemble, test, and perceive these reactions in real-time. Mola 4 is in stock and ready to ship! Visit molamodel.com and upgrade your s
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