The bottom line is how do we best provide for the security of the traveling public in light of a determined enemy who is adept at constructing well-designed well-concealed devices which would not show up in a walk-through metal detector? We're trying to employ the best technology to identify any possible threat.
The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing?
Instinct perfected is a faculty of using and even constructing organized instruments intelligence perfected is the faculty of making and using unorganized instruments.
I love being on stage if I'm not on a set. If I'm at home I'm usually in my office editing or reconstructing my website or whatever it may be. I just love putting creativity into a performance so if the right script comes along and I certainly am reading comedies and dramas now then I'm ready willing and able to give it a shot.
By the fourth grade I graduated to an erector set and spent many happy hours constructing devices of unknown purpose where the main design criterion was to maximize the number of moving parts and overall size.