translation.en: But that does happen in technology. And it turns out that that's so distinctive that you can actually look at this tree, and you can actually use it to determine that this is a technological system versus a biological system.
translation.zh: 但在科技它会发生。结果呢 它非常独特，你可以看这个系谱， 可以用它来确定 这是科技系统而非生物系统。