EXPLAIN DAILY on Instagram: "What looks like a controlled splash is actually a finely tuned fluid-dynamics system—artificial wave machines are engineered to replicate the timing, shape, and power of ocean waves for surfer training. By releasing large volumes of water through shaped chambers or moving platforms, the system controls wave height, speed, and curl with precision. Adjustments to flow rate and timing allow consistent, repeatable waves, letting surfers practice technique without unpredi