SunHydrogen Inc (HYSR)

[tjusa02]

My guess, key word guess, taking a look at how even the years are, HyperSolar probably allocated a certain amount for materials and student projects per year. Now to account for the change in RD cost, around that time HyperSolar seemed to change process resulting in the higher voltages we started to see. Most likely this also started their turn away from more expensive platinum to cheaper materials. Also there is the possibility that one or both or the university received more grant money that they could apply to the research instead of HyperSolar.