IRON SHAVINGS. Item: Iron shavings. Note: Do not let iron filings touch your magnet, otherwise they can be very difficult to remove. Use cardboard between the filings to form a physical barrier to the test magnet.
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IRON SHAVINGS. Item: Iron shavings. Note: Do not let iron filings touch your magnet, otherwise they can be very difficult to remove. Use cardboard between the filings to form a physical barrier to the test magnet.
Read More