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air and aerodynamics and flight (air line companies (air canada, british…
air and aerodynamics and flight
transportation
helicopters
building copters
traffic helicopters
transportation helicopters
war hellicopters
airoplnes
jets
sea plane
bomb planes
hot air balloons
air line companies
air canada
british air ways
west jet
sun wing
delta air lines
flying beings
brids
eagle
robin
hawk
raven
pigion
bugs
flys
bees
buterflys
lady bugs
dragon flys
animals
flying sqirell
bats
air
we breath it
we can pollute it
putting things in it that should not be there
create drag
co2
need it to survive
aerodynamics
wind tunnels
small amount of friction
curved