So, if this could be scaled, could the energy be harvested? The way the article was worded sounded like they were getting more energy out than what they put in,

So, if this could be scaled, could the energy be harvested? The way the article was worded sounded like they were getting more energy out than what they put in, even if it is fractional. What is involved in actually putting a reactor that worked on this principle to use practically? Would it require a much larger reactor than what is currently being developed?