Magnets can move objects without even touching them—but how is that possible? This video breaks down how magnetic fields work, how poles interact, and why magnets attract or repel. Discover the ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

(via Reactions) Magnets: How do they work? And can they actually be used to bend a stream of water? Alex attempts to replicate a recent scientific paper that used household magnets to bend a stream of ...