How Do Things Work on Instagram: "Netherlands has outsmarted the ocean by turning a centuries-old threat into a science-driven advantage. With nearly a third of its land below sea level, the country built an intricate system of dikes, polders, pumps, and storm-surge barriers that actively manage water instead of merely blocking it. Mega-projects like the Delta Works combine massive movable gates with real-time sensors and predictive models, allowing defenses to adapt to tides, storms, and sea-le

History Facts & Stories on Instagram: "“The Fly Over” was a unique attraction at Duinrell Amusement Park in the Netherlands and is widely regarded as the world’s first and last fully underwater water slide. Constructed in 1994, the ride was designed as an experimental and ambitious concept that pushed the boundaries of traditional water attractions. Unlike conventional water slides where riders remain partially above the surface, this slide kept riders completely submerged in water for the entir