It's pretty awesome that in a system that seems like random noise—bouncing sand, it's like the physical version of TV static—even there, patterns do, in fact, exist.

非常棒的是，在一个看起来像随机噪音——弹跳沙子——的系统中，它就像电视静电的物理版本——即使在那里，模式也确实存在。