If verified as a valid alternative, this new propellant could be used not only in spacecraft, but also in military vehicles that operate on hydrazine, said Roger Myers, executive director of Aerojet Rocketdyne, a partner in the program.
In contrast to the instinctual id and the moral superego, the ego is the rational, pragmatic part of our personality. It is less primitive than the id and is partly conscious and partly unconscious.
Top Definition. stereotype. A stereotype is used to catergorize a group of people. People don't understand that type of person, so they put them into classifications, thinking that everyone who is that needs to be like that, or anyone who acts like their classifications is one.tereotype. A term used to define all people of a certain belief into a mostly negative category that may only reflect a selected few of the racial demographics.