Today's Washington Post has an article about a new technique to relieve depression.
"The basic principle behind the treatment is less kooky than it sounds and comes not from psychiatry but physics — specifically, the 19th-century discovery of the principle of electromagnetism. British physicist Michael Faraday and others found that when a magnet was suspended around a wire carrying an electric current, the magnet tended to rotate. Conversely, when a magnetic field moves around a coil, an electric current is induced in the wire. The principle of electromagnetism suggests that electricity and magnetism are linked phenomena."
If you use refrigerator poetry, you can combine the healing properties of the magnets with positive text affirmations!