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QWho invented/discovered Gyro-compass?

ID: #11753 Inventions in Physics 118 views
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#11753Q ID
ModerateDifficulty
Inventions in PhysicsTopic
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  • A Elmer A. Sperry. ✔ ✖
  • B Orville & Wilbur Wright (Wright brother) ✔ ✖
  • C undefined ✔ ✖
  • D William Harvey ✔ ✖
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Explanation

Gyro-compass invented/discovered by Elmer A. Sperry. in the year 1911 [Country: U.S.A.]
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