The walls of the house would usually mask the precise thermal details of the interior, however, the average temperature within the walls and a little information about the distribution of that temperature would be pretty easy to determine using certain infrared frequencies.
The walls of the house would usually mask the precise thermal details of the interior, however, the average temperature within the walls and a little information about the distribution of that temperature would be pretty easy to determine using certain infrared frequencies.
yes, they do. have you been watching TV again?