A canal lock system is like a water elevator for boats. It uses a chamber with gates at both ends to raise or lower vessels between stretches of water at different levels. When a boat enters, the gates close, and water is either added or drained until the chamber matches the next section of the canal. ⚙️ Once equalized, the front gates open, allowing the boat to continue its journey. This ingenious design makes it possible for canals to cross hills and uneven terrain, acting like a staircase for ships.
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