To take out the useful parts of the food, the digestive system breaks the food down into small pieces. This process is called digestion. The parts of the food which are not useful just pass through the body.
The interrogation. Interrogations consist of three pulses, 0.8 Î¼s in duration, referred to as P1, P2 and P3. The timing between pulses P1 and P3 determines the mode (or question) of the interrogation, and thus what the nature of the reply should be. P2 is used in side-lobe suppression, explained later.
âIt was a privilege to do that work,â Hartman reflects. âWouldnât trade a day of it.â. His departure from the show came with his four children in their critical pre-teen and teenage years. âI just thought, eleven years is enough,â he says of the 16- and 17-hour workdays that started at 3:30am.