Stanford will start distributing the course for free as a video podcast through iTunesU.
斯坦福将开始陆续把这个课程以视频播客的形式发布到iTunes U上。
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To some extent, that's already happening with iTunesU, where you can hear a lecture on English literature or the global financial meltdown from someone who can explain it very well.
He is part of a new generation of academic stars who hold forth in cyberspace on their college Web sites and even, without charge, on iTunesu, which went up in May on Apple's iTunes Store.