aerodynamic -
the scientific study of how objects move through the air
anatomy –
the scientific study of the structure of the body
ancestor -
a member of your family who lived in past times
astronomy –
the scientific study of the stars and planets
aviator –
a pilot
aviation –
the science or activity of flying or making aircraft
axis -
the imaginary line around which something turns, for example, the earth
botany -
the scientific study
of plants
engineering -
the profession or activity of designing, building, and repairing roads, bridges, machines, etc.
exceptional -
unusually good
innovation –
the introduction of new ideas, methods, or inventions, or the idea, method, or invention itself
irrational –
not based on sensible or clear reasons
ornithology –
the scientific study
of birds
shaft -
a long handle on a tool, spear, etc.
theory -
an idea that explains how something works, why something happens, etc., especially one that has not been proven to be true