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自旋到底是什么？
170,925 views |
布莱恩·琼斯 （Brian Jones） |
TED-Ed
• May 2013
Read transcript
为什么地球会自转呢？从一个正在转的旋转木马上抛下来的球实际的运动轨迹是看上去的曲线，还是直线呢？旋转的时候速度如何被操纵呢？简而言之，为什么自旋运动如此特殊？布莱恩·琼斯 （Brian Jones）讲述了自旋运动是如何在很多方面给我们的生活带来影响。 [影片导演：Flaming Medusa Studios工作室，旁白：布莱恩·琼斯 （Brian Jones）]
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