Inventions and Technology Unit 6 Vocabulary Review

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Across
  1. 2. use of clay objects in different poses to create moving pictures
  2. 3. bottom wheel of roller coaster that keeps the car on the track
  3. 6. the brain continues to see an image for approximately 1/30th of a second after the image is removed
  4. 9. 3D filtering that alternates between displaying the right and left images
  5. 12. use of computers to make moving pictures
  6. 13. 3D filtering that polarizes, or changes, the orientation of each image
Down
  1. 1. 3D filtering that filters the left and right images through different colored filters
  2. 4. device for recording and playing back sound
  3. 5. device for playing back moving images
  4. 7. top wheel of roller coaster that bears the weight of the cars
  5. 8. the idea that the brain sees an image moving even through the image is actually a series of stills
  6. 10. sideways wheel of the roller coaster that prevents cars from sliding sideways
  7. 11. device for recording moving images