All Shook Up!

filings displayed in oil

Put on your creative hat to explore this mini magnet shaker! Observe what happens when oil interacts with magnets and iron filings! But first, a quick safety warning! The Iron Filings 3-Pack is safety tested for ages 6+, but adult supervision is required. Do not inhale or consume iron filings. Keep iron filings away from […]

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Magnets, Math, and Measurement… Oh MY!

iron filings on scale

Density (the mass of a substance per unit of volume) is an important physical property of matter in the fields of engineering, chemistry, and math. If you measure both the mass and the volume of a given amount of iron filings, you can calculate the density (D) of iron filings by dividing mass (m) by […]

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