Uploaded na po sa YT channel natin Puro liko sa malico 😁 Nature, Adventure and History in one | Sukimoto

MedTech Matrix on Instagram: "Japan’s Shinkansen bullet train faced a serious problem called “tunnel boom”— a thunder-like pressure shock when trains exited tunnels at extreme speed. The breakthrough didn’t come from advanced AI or new engines. It came from nature. Engineers studied the kingfisher, a bird that dives from air into water with almost no splash, thanks to its long, streamlined beak. By reshaping the train’s nose to mimic the kingfisher’s beak, air pressure began changing gradually i

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