Rocket Science

1234567891011121314151617
Across
  1. 3. Thats rough
  2. 6. Can't stop won't start
  3. 9. A good restaurant to watch sport events
  4. 12. Smarty pants
  5. 13. Up up and away
  6. 14. Amount of power from the power house
  7. 16. Easy going
  8. 17. The power house
Down
  1. 1. The power within
  2. 2. Missile builder
  3. 4. 10,9,8,7,6,5,4,3,2,1
  4. 5. Key to speed
  5. 7. Cause and effect
  6. 8. Center of the forces
  7. 10. Exact center or middle
  8. 11. Release of pressure to cause motion
  9. 15. Get in good shape