Researchers at the University of Edinburgh say eye drops could potentially manipulate the messages being sent from the eyes to the brain and eliminate symptoms of jet lag.
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It may be one of the most anti-social in-flight accessories around, but the B-tourist is ideal for eating, sleeping and reading while pretending no-one on the plane exists. Made from stretchy fabric, it loops around the seat backs and features plastic rings on the sides to adjust the width of your privacy. The B-tourist is yet to hit the market.