All posts created by Lance D Johnson
01/12/2017 / By Lance D Johnson

Have you ever wondered how jet airliners supply fresh air to passengers while flying at high altitudes? Everyone on board

http://www.bioterrorism.news/2017-01-12-poison-in-the-sky-the-air-travel-industry-has-been-put-profit-over-safety-by-ignoring-aerotoxicity.html