How does a magnetic compass work? - Explain that Stuff
An easy-to-understand introduction to how magnetic compasses work. How can you make your own? What other types of compasses are there?
magnetic compass - Students, Britannica Kids
How does a magnetic compass work? - Explain that Stuff
MAGNETIC COMPASS VS DIGITAL COMPASS: EXPLORING THE DIFFERENCES AND
What are magnetic fields and how do they shape the Universe? - BBC
Kompassi – Wikipedia
Earth's magnetic field: Explained
Magnet and Magnetism - Kids, Britannica Kids
You are provided with a magnetic compass, an empty match box, a
Why Does A Compass Needle Point North Deals, 56% OFF , 42% OFF
Floating Compass Small Science Club