Why does a helmet of a F-35 pilot cost $400,000? What actually is in one of these US Air Forc►► https://twitter.com/TheInfoShow Subreddit...► http://reddit.com/r/TheInfographicsShow -------------------------------------------------------------------------- Sources for this episode: http://home.bt.com/tech-gadgets/future-tech/inside-baes-striker-ii-the-most-advanced-fighter-pilot-helmet-ever-made-11364174261792 https://www.airspacemag.com/military-aviation/super-helmet-180964342/