Slide 1: Rock Mechanics: Understanding Earth's Structure. Slide 2: What is Rock Mechanics?. Slide 3: Key Properties of Rocks. Slide 4: Laboratory Testing Methods. Slide 5: Field Investigation Techniques. Slide 6: Rock Mass Behavior & Discontinuities. Slide 7: Engineering Applications. Slide 8: Numerical Modeling in Rock Mechanics. Slide 9: Challenges and Future Directions. Slide 10: Conclusion: The Enduring Relevance