Science is an organized body of knowledge and a method of proceeding to an extension of this knowledge by hypothesis and experiment.

所谓科学，就是系统化的知识以及通过假说与实验将这种知识加以扩展的方法。

youdao

Now there's something very wrong about this diagram, in that it's showing these functions as sort of centralized in the core, and of course that's not how your body is organized.

这张图上有些东西是不对的,图上显示这些功能都围绕着一个核心,当然,这绝不是人体的组织形式

耶鲁公开课 - 生物医学工程探索课程节选