Listen to how real pool balls sound.

我们先来听听真正的台球声。

For example, it can tell us what happens when one pool ball knocks into another.

举个例子，它可以告诉我们当一颗台球撞到另一颗会发生什么事。

In 2016, researchers found a single purple blob about the size of a pool ball in an underwater canyon off California's coast.

2016 年，研究人员在加利福尼亚海岸的水下峡谷发现了一个台球大小的紫色球体。

That's the thing with pool balls and people.

台球和人本质相同。

I don't know if you can tell, I got, repping my college with the Big Blue Nation Kentucky pool balls.

我不知道你是否能看出来， 我明白了，用 Big Blue Nation 肯塔基台球代表我的大学。

Check out this example from their newest course — Scientific Thinking — you can shoot this pool ball, watch it interact with the other balls, sink in the red one and visually learn the science behind collisions.

看看他们最新课程《科学思维》中的这个例子——你可以击打这颗白球，观察它与其他球的互动，红色球入袋，并直观地了解碰撞背后的科学。

Check out this example from one of their newer course — Scientific Thinking — you can shoot this pool ball, watch it interact with the other balls, sink in the red one and visually learn how momentum works.

看看他们其中一门新课程《科学思维》里的这个例子——你可以击打这颗白球，观察它与其他球的互动，红色球入袋，并直观地了解动力的实际应用。

Check out this example from one of their newer course — Scientific Thinking — you can shoot this pool ball, watch it interact with the other balls, sink in the red one and visually learn the science behind collision.

看看他们其中一门新课程《科学思维》里的这个例子——你可以击打这颗白球，观察它与其他球的互动，红色球入袋，并直观地了解碰撞背后的科学道理。