It's a very exciting tech, this PonS device. Free trading shares came out and the SP price took a big hit. Still most of the shares seem to be held quite tight. The major trials should be done by end of April. I'm guessing the stock price will be much higher once results come out.
Speaking of risk/reward I see you are into mining stocks. Look at the #'s on EXMGF or MIN in Canada...One can see why Greenstone keeps funding this project.
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