Gennadiy N. Lepeshkin:
And this is the laboratory building, where research was done on samples from the field. I think this photo is from the time when we flew there with Andy in 1995. Yeah, so this is inside the building. See, this is the lid of the device, and those are the special vessels.
David Franz: Did you use the large drying machines, the metal drums that you drip the liquid on, and then it freezes and then you dry?
Lepeshkin: We had an entire building put up, where those big units were installed.