History of the compass - YouTube
magnetic compass - Students | Britannica Kids | Homework Help
The amazing Chinese were the first to invent The Compass... | Compass drawing, Ancient chinese, Compass
The Compass | Sutori
The Discovery of Magnet and Magnetic Compass
History Lesson: The Magnetic Compass - IEEE Spectrum
The science-history of the universe . as not until about the twelfth century that the dis-covery was made that a suspended magnet will assume anorth and south position. The compass, said
The History of the Compass - Dalvey
Why was the earliest magnetic compass used for geomancy in ancient China invented? What prompted them to create a compass for divination? - Quora
History of the compass - Wikipedia
History of the compass - Wikipedia
Who invented the magnetic compass? Navigating the timeline of its uses from crossing seas to GPS
Compass Invention - The Development of the Compass
Smith College Museum of Ancient Inventions: Compass
Compass - Wikipedia
When was the magnetic compass introduced? - Quora
1900s Brass Magnetic Compass Signed Sestrel Antique Maritime Navigation Tool at 1stDibs
The Magnetic Compass
Who Invented The First Compass? (Interesting Facts)
How Compasses Work | MapQuest Travel
Who Invented the Magnetic Compass? | History Daily
Compass
History of Compass - Who Invented Compass?
Compass - Ages of Exploration
