This also attracted some interest in the Eng-Tips Forum from whence comes this link:
http://www.post-gazette.com/pg/07252/815920-85.stm
It appears Dr Rustam Roy was so incautious as to allow himself to be quoted as satisfied once he found no electrodes.
The thread at Eng-tips (http://www.eng-tips.com/viewthread.cfm?qid=191342) also includes reference to another scheme (scam)for cheap energy based on hydrogen..... firts catch your hydrogen.
http://www.poweronline.com/content/news/article.asp?docid=13de9a33-6971-448d-9f7d-572d234ef0c4