Innovations in Steel and Drone Technology Quiz
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Questions and Answers

Which material has improved strength-to-weight ratios matching even the best titanium alloys and materials like graphene?

  • Steel (correct)
  • Plastic
  • Aluminum
  • Copper
  • Which technology is already being used to identify problems and provide additional security on the tracks?

  • Satellites
  • Cameras
  • Drones (correct)
  • Robots
  • What are the benefits of the new steel developments for the tracks?

  • Enhanced safety
  • Reduced maintenance (correct)
  • Increased speed
  • Improved aesthetics
  • What are the materials mentioned in the text that have improved strength-to-weight ratios?

    <p>Steel and aluminum</p> Signup and view all the answers

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