Explosives-sniffing dogs will be on hand to nose out bombs, and horses trained in crowd control are on duty.

CNN: Authorities mount record security effort to ensure inaugural safety

It helps to control the angle of the plane's nose during flight.

BBC: Moscow crash jet 'stabiliser jammed'

Air traffic control grants the request, and I point the airplane's nose over Lake Erie.

FORBES: Digital Rules

Buck's journey, which began in the nose, now reaches far beyond that--into higher cortical areas that control emotions and bodily responses.

FORBES: Magazine Article

Ann Kelley has found an even more powerful layer of control in the amygdala, a center for emotions that also has rich nerve connections to the nose.

FORBES: Health