I mean to say:
1.4 tons of steam cannot magically disappear. It has to be released to the
atmosphere, and NO heat plume was detected.
No plume of hot air or steam. This would be easy to detect. It would be
impossible to hide. There is no reason why Rossi would hide it, as I said.
He claimed that the process underway in the JM factory was secret, but
nothing about ordinary ventilation equipment would be secret.
There was, in fact, no process underway in the JM facility. No one went in
or came out. No raw materials were brought or finished products removed. It
was an empty room.