Book Review “The Martian”

Book review “ The Martian ”. The translation of data into a secret code. Strong , healthy , vigorous. Built from more than one thing. Incapable of being changed. The natural science that involves the study of matter and its motion. A leading or primary principle , rule , law , or article , which serves as the groundwork of a system. A minute fragment or quantity of matter. A natural science which is the study of celestial objects. Something that is impressive or extraordinary. A property of objects which can be transferred to other objects or converted into diferent forms. A concept that makes faster - than light travel possible. A screen which displays video images. Space filling substance or field. Man made. – a robot. Manipulation of matter on an atomic , molecular , and supramolecular scale. Situated or occurring betwe en the stars. Having ascendancy , power , authority , or influence over others preeminent.

Astronomy -

Hydrazine - an inorganic compound with the chemical formula N2H4 (also written H2NNH2). It is a colorless flammable liquid with an ammonia-like odor used in various rocket fuels.