PITTSBURGH--(BUSINESS WIRE)--Raymond Wang, 17, of Canada was awarded first place for engineering a new air inlet system for airplane cabins to improve air quality and curb disease transmission at this year’s Intel International Science and Engineering Fair, a program of Society for Science & the Public. Wang’s system improves the availability of fresh air in the cabin by more than 190 percent while reducing pathogen inhalation concentrations by up to 55 times compared to conventional design