Why This Gear Only Moves Forward 🔁 | Ratchet Mechanism Explained #engineering #howitworks #stem

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Meet the Ratchet Mechanism – used in clocks, tools, and even engines!”
🔧 One-way motion
🔒 Automatic locking
⚙️ Timeless mechanical
Why This Gear Only Moves Forward 🔁 | Ratchet Mechanism Explained #engineering #howitworks #stem #mechanicaldesign