Scientific American reporter Angus Chen writes about how Prof. Steven Barrett has created the first-ever airplane that is powered by ionic wind thrusters and has no moving parts. “[Barrett] has demonstrated something truly unique,” says Prof. Mitchell Walker of the Georgia Institute of Technology.
Scientific American reporter Annie Sneed writes that MIT researchers are developing a new airplane design aimed at reducing aircraft emissions and improving fuel efficiency. Alterations such as moving the location of the engine, “would make the aircraft use 37 percent less fuel than a typical passenger jet.”
Research Scientist Ashley Nunes speaks to Marco Werman of PRI’s The World about the proposed privatization of air-traffic control in the U.S., and how countries like Canada have successfully transitioned to a private system. When airlines pay less for air-traffic control services, “the price that the airline passes along to the passenger is also lower,” explains Nunes.
Rob Britton writes for The Huffington Post about a new paper by Professor Bill Swelbar on the high subsidies provided to several Gulf airlines by their governments: Swelbar argues that “massive subsidies provided to Emirates, Etihad, and Qatar Airways, are harming airline service to and from small and medium-sized communities.”
Researchers at MIT and North Carolina State University have designed a membrane that can effectively muffle low-frequency sounds, writes Daniel Akst for The Wall Street Journal. The researchers believe that the membrane could be used to make airplane cabins quieter, Akst explains.
Prof. John Hansman speaks with AP reporter Rodrique Ngowi following the crash of a Germanwings flight about how it is it unlikely that a similar situation could occur on an aircraft operated by an American carrier. U.S. safety procedures require that two people to be in the airline’s cockpit “in case the remaining pilot becomes incapacitated," Hansman explains.