搜索 - 科创

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其他一些实用性的民用发明，比如微波炉，个人电脑，游戏机，彩电，液晶屏，手机，光盘，MP3，不粘锅，尼龙袜，环保科技，复印机，光纤，激光，录像机…… 这些基本都是美国发明和推广。

许多新技术发明、创造成功后，可以扩大使用于各方面，如把激光技术广泛应用于机械加工、医学治疗、测量以至军事上，可以获得新的效益。 (4)缩一缩它是使一个物品体积缩小一点，长度缩短一点。

据不完全统计，目前大约有21个国家建造了200余座核聚变实验装置，同时还设计了各种受控热核反应堆发电装置，其中"等离子聚变装置"和"激光聚变装置"最有发展前途。

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