[WolfDreamerNZ]

I was just talking to a friend about mixing agitators the other day. I bought some Adikolor paints that have severely settled out and keep meaning to go to the hunting store to get some BB's. While coins won't fit in the dropper bottles - it would be interesting to test if a pot with no penny and a pot with penny, left for the same amount of time in the same conditions would make any difference? Anyone going to set up a controlled experiment?