You can't. It doesn't matter which end of a cow magnet is North or South. As long as it can pick up metal and the metal sticks to it, then it works just fine.
They don't. The magnet stays in the cow for the rest of her life.
It doesn't. The magnet stays in the reticulum for the whole entire life of the animal.
it is found in the north side of cow ville
Yes
The exact same way that a normal magnet attracts metal.
Cows don't have "built in magnets." Magnets are inserted down the throat of a cow as a way to prevent her from getting hardware disease from eating too much scrap metal like nails and wire. The magnet in a cow works exactly the same as any "normal" magnet does.
Get a veterinarian out as soon as possible. No cow magnet is going to prevent glass from puncturing the animal's insides.
Yes. Most cow magnets can weigh around a pound or two each, but often never exceed three.
Just get a fairly strong magnet, I used a cow magnet. Wrap the magnet in a cloth so as not to scratch the face of the panel. Place the magnet over the needle and rotate it counter clockwise. If the magnet is strong enough the needle will return to its proper position.
No, because the cow goes over on its side not onto its legs.
All of them.
Cow manure is a fertilizer. The bacteria in the cow manure are the decomposers.