How Submarines Work

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How Submarines Work

From the Series Lightning Bolt Books ® — Military Machines

Submarines are mighty and sneaky military watercraft. But did you know that they can carry an entire crew of people? Or that they can track where other boats are in the water? Learn more in… Read More →

  • Lexile: 680
  • ATOS: 4.0
  • Dewey: 623.825/7
  • Copyright: 2020