Answer The average weight of the brain of a bottle-nosed dolphin is 1500-1600 grams.
The Boeing Company (/ËboÊ.ÉªÅ/) is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets and satellites.hat same year, Boeing created an airline named Boeing Air Transport, which merged a year later with Pacific Air Transport and the Boeing Airplane Company. The first airmail flight for the airline was on July 1, 1927.
Its first flight took place onDecember 20, 1957. Boeing is the number one aerospace company in the country, andmaintains a customer profile of 80% commercial and 20% defense.McDonnell Douglasâs HistoryMcDonnell Aircraft Corporation was founded by James S. McDonnell, Jr., in1. 4 1939.