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Are excess heat and isotope changes in e-cat LENR reactor real? Part 1

Are excess heat and isotope changes in e-cat LENR reactor real? – Part 1

e-cat device Lugano 2014

e-cat (hotcat) device in Lugano report [1]

A group of Swedish and Italian scientists published technical papers[1,2] that seem to confirm excess heat in a low energy nuclear reaction (LENR) device called e-cat. Even more remarkably, in the recent paper[1], the scientists found in the ash of the spent fuel dramatic isotope changes in nickel (Ni) and lithium (Li), from Ni-58 to Ni-62 and from Li-7 to Li-6, without any harmful radiation. If this finding would be correct – LENR as transmutation of elements without radiation – it would turn our present knowledge of nuclear physics on its head. It would be a true scientific sensation, one the most important discoveries of the century.

The papers were not published in a respected peer reviewed science journal. Instead, they were published in arXiv.org, the electronic preprint service of scientific papers at Cornell University, and on the Swedish sifferkoll.se website.

The e-cat (energy catalyzer) device is developed by Industrial Heat, a US start-up company, whose chief scientist is Andrea Rossi, the inventor of the e-cat device. Rossi is a controversial character with a shady history[3,4]. Hence the e-cat always had a credibility problem.

We reported about the e-cat before, it was on our radar screen since 2012[5].

25 years ago Fleischmann & Pons announced cold fusion at low temperatures. But subsequent attempts by most scientists to replicate the effect failed and since then most scientists are sceptical about cold fusion experiments.

Brian_Josephson_NobelLaureateHence the response of the media and academic community has been very muted (so far). Physics Nobel laureate Brian Josephson, British physicist and professor emeritus of physics at the University of Cambridge, commented on the Seven Days page of Nature, one of the world´s most respected science journals, on the release of the E-Cat report[6]:

„the most important news of the year, perhaps, ….The report not only confirms output power far in excess of anything possible by chemical reaction, but also gives a clear indication that a nuclear reaction is occurring, on the basis of a substantial change in the isotopic proportions of Li and Ni over the period of the run. ……. As before, I predict that pigs will fly before Nature makes any mention of the report…“

The scientists who contributed to the research are Giuseppe Levi (University of Bologna), Evelyn Foschi (Bologna), Torbjörn Hartman, Bo Höistad, Roland Pettersson, Lars Tegnér (Uppsala University) and Hanno Essen (Swedish Royal Institute of Technology, Stockholm). The Swedish R&D company Elforsk AB[7], the Royal Swedish Academy of Sciences and Industrial Heat funded the research.

The

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