Reclaim Clay Wedging (cracks?) - Clay and Glaze Chemistry
Wedging Clay: What, Why, and How to Wedge Clay 3 Ways - Pottery
littlepotterceramics
How to Center Clay on a Potter's Wheel
Wedging Clay
Hand-Built Ceramics by Linda Fahey - Creativebug
George Scatchard Pottery
Clay and Weaving! Clay art projects, Clay lesson, Ceramics projects
Processes
Wedging an Underglaze Colour into your Clay