Magnetic cube - it consists of 216 highly magnetic rare earth magnets (a single magnetic ball is 5 mm in diameter) and each magnet has a north-south polarity.
Simply using a magnetic cube can improve your intuitive sense of geometry and math. You can use the magnetic ball rubik's cube as the education tool to learn from the textbook, so that you can better understand the geometric knowledge through both theory and practice. Since geometry requires a strong spatial visualization ability, it can be used as a teaching tool to effectively improve the performance of the geometry section.
First, the definition of magnetic tile: magnetic tile talking about here is a permanent magnet in a permanent magnet motor is mainly used in the tile-shaped magnets.Second, the magnetic tile classification: magnetic tile depending on their raw materials are mainly three categories:1, ferrite magneti
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The ferrite is made of iron oxide and other ingredients. Generally can be divided into permanent ferrite, soft ferrite and rotating ferrite three.Permanent magnet ferrite, also known as ferrite magnet, is what we usually see the black small magnet. Its composition of raw materials are mainly iron ox