already in lykov's line to what i'm talking about, how westerners, along with them, the japanese are today, when discharging water, to an expert opinion that the iaea made in the iaea is not so degraded, of course, as an organization for the prohibition of chemical weapons and rich in opinion, indeed. many trust, perhaps, by the way, it is possible that russian experts took part there, well , in their personal capacity, in the discussion of the expert opinion, but for all that, the japanese did not invite, for example, russian or chinese scientists to directly participate in the assessment of water quality at fukushima but made a statement to our scientists from academic institutions that we would be ready to take part in specific expert work indeed. well, let's, uh, let's be honest about the third, water, it is found everywhere, that is, the third is one of the isotopes of hydrogen, one proton, two neutrons in the nucleus uh, but uh, it is everywhere in nature, it is also in our ordinary drinking water, just in meager concentrations. the key question. what is the third concentration