 Human beings have limited ability to withstand a load factor significantly greater than 1, both positive and negative.Unmanned aerial vehicles can be designed for much greater load factors, both positive and negative, than conventional aircraft, allowing these vehicles to be used in maneuvers which would be incapacitating for a human pilot.Marilyn Joi

Marilyn Joi (born May 22, 1945) is an American actress who appeared in a number of exploitation films during the 1970s.