Airplane Germs

Guest: Raymond Wang, Seventeen-year-old Inventor and Winner of the Intel International Science and Engineering Fair  Seventeen-year-old Raymond Wang has come up with an ingeniously simply solution to bad smells and germs spreading on airplanes. Using a lot of 3-D computer modeling, he invented a fin-like attachment to the air vents in a plane so it flows down and out through filters along the side of the cabin. As it is, Wang’s computer models show the air in a plane circulates all over the place – along with any germs people have coughed up – before leaving through the filters.