By rubbing with a magnet on the iron spoon, spoon into a magnet.
However, as long as the table Angle knock, spoons and lose magnetism.
Try 1, with the magnet (
Refrigerator can also)
In iron ladle bottom friction over and over again.
2, the friction of place close to the iron paper clips, the spoon was like a magnet, the paper clips to suck up.
3, then spoon on the table to knock a few times, the spoon is changed again, can't afford a paper clip.
Powerful magnet uncovered the secret generally the iron in the iron spoon, it is a small magnet, but these small magnets have not lined up, so does not have magnetic force, however, as long as the use of real magnet magnetic ordered these small magnets, the spoon is magnetic.
The magnetic spoons on the table again knock, the direction of the small magnets will confound, spoons, nature has lost its magnetic force.
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