Discover how to detect magnetic fields, learn about the Earth's 8 magnetic poles, and uncover the mysterious link between electricity and magnetism that marks one of the biggest discoveries of all science…ever.
Materials:
- Box of paperclips
- Two magnets (make sure one of them ceramic because we're going to break it)
- Compass
- Hammer
- Nail
- Sandpaper or nail file
- D cell battery
- Rubber band
- Magnet Wire
- Nine ½” (12 mm) ball bearings
- Toilet paper tube or paper towel tube
- Ruler with groove down the middle
- Eight strong rubber bands
- Scissors
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