Unit 1: Industrial Tech

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Across
  1. 1. Designing devices to fit the human body.
  2. 3. Materials pushed out like toothpaste.
  3. 5. Covering a metal object with a thin layer of another metal.
  4. 7. Machinery works with no humans.
  5. 8. Exact and accurate.
  6. 9. A bit cuts a circle into a material.
Down
  1. 2. Making a system as efficient as can be.
  2. 4. Using high heat to join two pieces of metal.
  3. 6. Liquid pours into a mold, then cools to a shape.
  4. 7. Putting together parts to make a complete device.