Please check out this video. I don't know if SR has the facilities and
skills to make and sell these "drops," but as the video shows, they have
some compelling attributes: They're inexpensive, easy to make, and
consumable, which gives them a financial "evergreen" trait. Not only that,
but there's plenty of silicon dioxide on the planet.
http://io9.com/meet-prince-ruperts-drop-its-about-to-blow-your-mind-4586935…
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Tony Barreca
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