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Lamu County hosted the first East Africa Dhow Physics Olympiad on July 22, 2025—where 500 students from Kenya, Tanzania, and Somalia competed in challenges: calculating sail tension, modeling hull buoyancy, and predicting tidal currents using traditional star charts. Physics isn’t in textbooks—it’s in the curve of a mast, said organizer Salim Rajab. Winners built a racing dhow, *Bahari Mpya* (New Ocean), now used in regattas. The Aga Khan Trust funded lab kits for 30 schools. UNESCO endorsed it as a model for *STEM rooted in heritage*. The Olympiad will be annual, rotating among Lamu, Zanzibar, and Pate.