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🚄💨 Unlock the secret under the train! What makes a heavy train hundreds of tons run through 300 km / h firmly without derailment!
Many may have called "train bogies," meaning entire carriages...
❌ But in fact, "bogie" is not a cabin!
Because in the engineering world, a rail system, "Bogie," or "carriage," is the heart of a train hidden under a train, like the spine that carries the huge weight of a whole train. 🚆
And have you ever wondered?..
🤔 A hundred tons of heavy trains.
🤔 Run on only 2 steel rails.
🤔 use speeds in excess of 300 km / h.
Why remain still, quiet and safe?
All the answers are in the "carriage wheel," an engineering piece that has been developed over a hundred years!