My son got a chunk of iron from his breakfast cereal.
By crushing breakfast cereal into fine grains,
adding water,
and pouring the concoction into a plastic bag,
then dragging a strong magnet, iron can be collected. The dark spot in the upper left hand corner of the bag is a small glob of iron.
This video shows the entire procedure.
Thanks to Lucinda at Navigating by Joy for the idea for this cool science experiment. Once I mentioned it to my son, he was immediately working on getting iron.
Very cool! Did you use a neodymium magnet? I still have to order one. We tried to make an electromagnetic motor this week. It didn't work but we learned lots.
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