The science of driving directions.

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Across
  1. 3. What instrument uses the earths magnetic poles to navigate?
  2. 5. contraction of the Latin words navis and agere?
  3. 6. Give the mathematical term of positioning finding with satelites?
Down
  1. 1. The only brand that is only focussing on self-driving cars?
  2. 2. Tesla uses 8 cameras in their cars that provide a 360-degree?
  3. 4. The name of the European version of the GPS?