Magnets can attract or repel without even touching, but how does that happen? This video explains how magnetic fields work ...

Nick discovers a way to steer their magnetic canoe around magnetic rocks. In Magnetic Fields, every red and blue object is magnetic. Nick and Sally learn how to use this knowledge to help them steer ...

HUNTSVILLE, Alabama -- You remember as a kid, marveling at magnets and how their polarity either pulled them together or pushed them apart with an invisible force field? A Huntsville company, ...