Create a short educational video explaining the three types of stress in dental materials: compressive, tensile, and shear. Use a cartoon-style tooth as the main figure. Show arrows with motion to represent forces: downward for compression, outward for tension, sideways for shear. Add clear labels for each stress type. Use a warm, soft color palette (mint green, light beige, pastel blue) with smooth animations and rounded shapes so the video feels friendly and easy on the eyes. Include simple background music and optional voice narration explaining each stress type in one sentence
