Saturday, July 16, 2011

HOW TO MAKE A MAGNET?

Let's make a small magnet. This magnet won't be so powerful but will be able to attract staple pins.


Materials:
A few sewing needles
1bar magnet (You can use any magnet but for the best results use a bar magnet!)
A few used staple pins

INSTRUCTIONS
Strike a few sewing needles on the bar magnet at least 50 times.
After striking put the sewing needles above the staple pins. What happens?

WHAT IS HAPPENING??
When you strike the sewing needles on the magnet you are MAGNETIZING  the sewing needles. The sewing needles act like a small magnet that attract the staple pins!!!

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