Did you know that if one takes a cello on a plane, one must pay for an extra seat for the cello? The cello actually then is entitled to bring one piece of stored luggage and one smaller under the seat carry-on. Alex Davies, an alumni student at Cornerstone is carting one back to Brown Universityso he can continue practicing and audition for the BU orchestra. We wonder if the airline steward will be bringing the cello a snack or a meal