@amazeifystore: A wheel passed inspection… and still failed catastrophically. ⚠️ At Eschede, a hidden fatigue crack grew with every rotation inside the ICE wheel’s resilient tire design. The real lesson? Certification proves a test was passed, not that every failure path was found. What would you audit first: material, geometry, load cycles, or inspection limits? Save this for your next engineering deep dive. #ForensicEngineering #RailwayEngineering #StructuralFailure #FatigueFailure #EngineeringLessons #SafetyEngineering #FailureAnalysis #MechanicalEngineering #EngineeringExplained #Eschede