Economy and efficiency of scale.

....wonder how their pony keg style container filled with slurry weighs?


something to be aware of in re to cadmium free qds

"It has been estimated that there are fewer than 14 years left of indium supplies, based on current rates of extraction, demonstrating the need for additional recycling."
https://en.wikipedia.org/wiki/Indium

.....wish I knew more about QDX composition.


Looking Forward