Jordan Johnson, a University of Saskatchewan grad student working on her PhD in animal science, shared the importance of ...

he used copper wire and copper sulfate. He also used a special regulated power supply to create a low voltage to control the current used to form the crystal. The current needed to be no more than ...

and a portion of the copper converted into a sulphate. . The experiment was several times repeated, and always with the same result. During the formation of the insrustation, a line of points was ...