Vocabulary
aerodynamic -
the branch of mechanics that deals
with the motion of gases (especially
air)
and their effects on bodies in
the flow
anatomy –
study of the human body
ancestor -
A person from whom one is descended,
especially if more remote than
a
grandparent
astronomy –
study of the universe
aviator –
a pilot
aviation –
operation of an aircraft
axis -
Real or imaginary straight line
about which a body or geometric
object rotates or
may
be conceived to rotate.
botany -
science or study of plants
derigible -n:
a steerable self-propelled airship
[syn: airship]
engineering -
scientific and mathematical principles
to design, manufacture, and operate
efficient
machines, processes, and systems.
exceptional -
Well above average; extraordinary
innovation –
the act of introducing something
new
irrational –
not governed by reason, mental
clarity, or understanding
ornithology –
study of birds
shaft -
Projectile suggestive of a spear
or arrow in appearance or configuration.
theory -
a
working
hypothesis
considered
probable
based
on
experimental
evidence |
