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“马格尼斯,乐在干什么呢?”“我在把铁变成磁铁!你看,我在磁铁上把这根铁钉朝同一方向摩擦100次,它就能变成磁铁了!”“真的?真这么神奇?”“当然了,磁铁可是有神秘力量的哟!”马格尼斯说,“你知道磁铁的力星从哪儿来吗?”藏在磁铁里的小不点儿马格尼斯拿起一把小锤,轻轻一敲,磁铁立刻断成了两截儿。“你猜,断掉的磁铁还有N极和S极吗?”外福来一试,只听“咔嗒”一声,两块磁铁粘在了一起。
“” “” “” “I’m turning the iron into a magnet! You see, I rub the iron nail in the same direction 100 times, it can become a magnet! ”“ ”“ ”Of course, the magnet is a mysterious force!“ ”Magnus said,“ Do you know where the force star of the magnet comes from? ”“ The little magnet in the magnet Magnus picked up a small hammer and tapped it and the magnet broke instantly. ”Guess, the broken magnet has N pole and S pole?“ ”Fusi to try, just listen to“ click ”sound, the two magnets stuck together.