We can actually see spatially all the details in the field animated as you turn the current on and off.

我们能看到,所有细节的空间动画分布,就在你打开电流和切断的时候。

麻省理工公开课 - 媒体、教育、市场课程节选

So in addition to passive visualizations, we build these by using like 3D animation program.

因此我们在被动直观化，的基础上添加了,3D动画效果。

麻省理工公开课 - 媒体、教育、市场课程节选