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Archived December 25, 2011
December 25st, 2011
Guy Sela, CEO of Solarage: There will never be a choice, in order to continue growing we must switch to widespread use of solar energy
Avi Blizovsky
December 25, 2011
41 תגובות
The smallest steam engine in the world
Dr. Moshe Nahamani
December 25, 2011
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