Explore Blender 3.3's new hair system in this comprehensive 20-minute tutorial. Learn hair grooming techniques, including adding hair curves, using various brushes (delete, add, comb, snake hook, grow and shrink, pinch, puff, smooth, and slide), and applying selection paint. Discover how to enhance hair with geometry nodes modifiers, create curly hair using noise nodes, add thickness, and convert hair curves to particle systems. Finally, render your creations with both Cycles and Eevee engines. Access provided resources, including a head model and hair grooming file, to practice alongside the tutorial.