Do Additives Improve Plasticity?

In this video I experiment with 4 different additives to see if they make a noticeable difference in the plasticity of wild clay. I use water, vinegar, rice water, and aloe vera juice. Vinegar does seem to make a noticeable difference but rice water and aloe vera juice appear to be minimal. Tony Soares did a related video:    • Adding plant juice to clay   Here is a video where rice water was added to clay with good results:    • Enhancing clay with alchemy   Your experience may be different so please leave comments with ideas and suggestions.