How many paintings are there of Peter crucified upside down, or depictions in Western Art?

西方美术史上，有多少画作的主题，是彼得被倒钉，或者有相关描述？

耶鲁公开课 - 新约课程节选

What are the key ideas and the key themes of the Priestly material?

祭司相关内容的主要观点和主题是什么？

耶鲁公开课 - 旧约导论课程节选

How can you use cultured cells to do things, and how do engineers build new things out of cultured cells is going to be a subject we talk about throughout the rest of the course and the chapter is listed here.

如何利用这些培养好的细胞,工程师们如何用培养的细胞制造新产品,这是我们接下来的课程要讨论的主题,相关章节都列在这儿了

耶鲁公开课 - 生物医学工程探索课程节选