In 2008, the United States began to introduce a bill to prohibit children from playing, and this toy gradually faded out of the market.Īmerican Dr. But this toy also has shortcomings, because a single piece is small, it is easy to be swallowed by children, causing many dangerous accidents. Therefore, neodymium magnets can be popularized in toys in addition to being used in high-precision industries. Thanks to the mature production of neodymium iron boron magnets, the cost of magnets has been greatly reduced. The periphery can also be inlaid with square, triangular, hexagonal, circular and other plastic pieces to make the shape more plump and bright. The ball and the magnetic rod attract each other to form a huge three-dimensional net shape, and then increase or decrease the number to form different shapes. The magnetic rod can firmly attract the small ball, and the small ball can be attracted by 6 magnetic rods at the same time, so it can be used as the center of the connection. The magnetic rods are made of iron core wrapped in plastic, with a small The neodymium magnet disc, the small ball is made of pure iron, and it looks bright after chrome plating. The picture above is the first generation of magnetic building toys, born in the late 1980s, composed of straight magnetic rods, curved magnetic rods, and iron balls. It can be lifted from 2d to 3d, and children can analyze geometry from flat to three-dimensional. The biggest feature is that the magnetic building tile combines each piece through magnetic force and restricts each other. However, the magnetic building toy and the building block are completely different construction forms. It can build hundreds to thousands model shape.
The combination principle is to use the micro-elastic deformation of the plastic to generate friction through the insertion between the head and the slot. The basic building blocks have a variety of styles. When it comes to building toy building blocks, the most we know are Lego bricks. From another perspective, some healing uses strong magnetism, which proves that some magnetism is beneficial to the human body. The magnetic field of ordinary magnets is harmless, except that the arrangement of atoms inside them changes when they are close to each other, thus attracting them together. Imagine that the earth we are on is surrounded by a magnetic field, and you have nowhere to escape. At this time, someone may have asked if there is any problem with the magnetic field. The magnetic building toys has no radiation, but there is a magnetic field. Will there be radiation when playing with magnetic films for a long time? Does it affect the baby? Is there radiation when playing with magnetic tablets? Does it have an impact on health? And really think it's necessary to get one set of Magnetic building toys He believes that when you are 2-6 years old, you don't need to buy other toys. The selection of toys must be "fine"! A good high-quality toy can mobilize the unlimited potential of children, far better than countless "dispensables".Īfter 12 years, as a parent of a junior high school student, the founder of Dailymag, Charles, has some experience in buying genuine "precision" toys and would like to share with you.
Can you let a one-year-old child build a house? So choose toys that are of the right age and can stimulate his creativity at the same time.
Only age-appropriate toys will not give a child a sense of frustration and make him more closed in his self-awareness. The most important thing is the age-appropriate age. Toys are his "playmates", so they must be chosen carefully. Then these toys will eventually be forgotten by the children in the corner of the storage box.Ĭhoosing the right toys, I always agree that educating children must be independent and independent. So why is the toy industry changing with each passing day, but most children only have three minutes of interest in most toys? One of them is that the developers are doing their best to develop impulsive consumption just for parents. Many parents think that toys are just to entertain their children, but more and more educational concepts have proved that play can also develop children's intelligence and thinking logic. What kind of toy should be chosen, many parents have come into a misunderstanding.
Even toy giants Lego and Disney have begun to use magnets in toys. With the discovery of magnetic materials and nearly a hundred years of development, magnetic toys, as an emerging main force in toy products, are becoming more and more popular with children. The history of magnetic building toys development
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