Sasfooty: I would be happy to debate anyone who "knows" what BF zapping is and claims it is not infrasound. I don't know who you are referring to but the number of real BF experts can be counted on the fingers of one hand and they certainly do not include me. Many more think they are experts and are happy to promote that idea. The first thing I would do is ask anyone is to show me their data. Having experienced zapping myself, and having scientific data supporting it is infrasound, the only thing I will accept is scientific data that shows something to the contrary. If they had such data we would have seen it produced by now. Too much of this sort of thing is associated with BF research. Theories are advanced with no supporting data and people tend to run with it. It is so common in some factions to ascribe supernatural and even god like powers to BF without any data to support it. This same crowd tends to disdain science and cling to supernatural explanations. I have been uninvited to expedition campouts because they know I would show up with instrumentation, not accept dogma, and possibly question their unsupported beliefs.
Don't get me wrong, I have had experiences that I have yet to explain but I am not willing to throw out good data with the bathwater just to go along with popular beliefs to explain things. RR