Since the early 1960s, air in passenger jets has typically combined re-circulated existing cabin air with air bled off the engines. The air pulled into the engines is cooled and compressed before it is pumped into the the plane. It is this bleed air that Williams' suit claims was contaminated. See how bleed air enters a plane's ventilation system Â».
Get those medical secrets: http://www.health101.pw/Medical-Secre... This video shows you how to say or pronounce Palpable Disease. Audio is from cancer.gov.1  Education. 2  Creative Commons Attribution license (reuse allowed). 3  Remix this video.et those medical secrets: http://www.health101.pw/Medical-Secre... This video shows you how to say or pronounce Palpable Disease. Audio is from cancer.gov. 1  Education.
Palsy is a medical term which refers to various types of paralysis, often accompanied by weakness and the loss of feeling and uncontrolled body movements such as shaking.The word originates from the Anglo-Norman paralisie, parleisie et al.alsy is a medical term which refers to various types of paralysis, often accompanied by weakness and the loss of feeling and uncontrolled body movements such as shaking. The word originates from the Anglo-Norman paralisie, parleisie et al.