QUOTE(Rabenschwinge @ May 29 2011, 02:30 AM)

Hi guys,
I have a little question about this article:
What source is the information "They were invented by the D'ni as a way to power heavy machinery" from?
I´ve done research on Gehn´s journals, and he only mentions he adapted fire marbles.
The question is important for me because I´d like to use a power system based on power marbles in my age Afelahn. But if they didn´t exist outside of Riven, I would rather use another power system and not conflict with canon.
Thanks,
Rabenschwinge
I found
THIS, which references/quotes Dr. Watson from the Riven Lyst.