@nexus_digest: Iron thinks nothing can break it 🔩 Then water seeps in. Oxygen follows. Together they create rust. It spreads slowly. It never stops. It eats metal alive. Piece by piece. Strong iron turns to dust. #rust #metal #iron #science #chemistry #howthingswork #learnontiktok #edutok #fyp

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Friday 27 February 2026 22:44:30 GMT