aerodynamics

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Across
  1. 1. read by humans
  2. 4. force that makes a plane fly
  3. 5. Man's best friend
  4. 6. written by academics
  5. 7. Flying mammal
  6. 8. Likes to chase mice
Down
  1. 2. Large marsupial
  2. 3. Has a trunk
  3. 5. force that slow a plane down