SCIENCE | FACTS | BEYOND | HISTORY | on Instagram: "At first glance, it looks like pure thrill. Speed. Darkness. A plunge into the unknown. But behind this massive waterslide with pitch-black tunnels lies serious engineering, hydrodynamics, and safety science working together. As riders drop in, gravity takes over — converting height into speed — while precisely calculated curves control acceleration so the body never exceeds safe G-forces. The darkness isn’t just for fear; it removes visual ref