Studio Health and Safety for Potters - an online course by Tim Thornton. This covers the risks of dust, fumes, toxic materials and more, and how to deal with them
If you mix up your own glazes for your pottery, this course will teach you all about food safety and glaze stability, and understand the underlying chemistry.
Master 75+ Excel tips and techniques and become a certified POWER USER, with unique hands-on demos and real-world projects to help you wrangle, analyze, and visualize your data in Excel.