Due to extreme weather, the Flinn Warehouse is not shipping today, 1/23/2026.
We expect to resume normal shipping on Monday, 1/26/2026.
We regret this inconvenience. For more information, please call us at 800-452-1261.

Publication 91065
Price: FREE
Use a cow magnet to show a three-dimensional magnetic field, demonstrate the activity series in an unusual way, present an analogy for a bond, and give an example of antiscience. But first, let’s look at the magnetic properties of cereal!