可汗学院 (Khan Academy) 是如何做到知识不付费的？ - V2EX

可汗学院 (Khan Academy) 是如何做到知识不付费的？ - V2EX

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这是一个创建于 1887 天前的主题，其中的信息可能已经有所发展或是发生改变。

学习内容非常丰富而且成体系，受益匪浅
在绝大多数在线学习平台都在走知识付费商业模式的大背景下，能难理解是如何活下来的，简直太不容易了

2 条回复 2021-06-25 15:03:23 +08:00

1

agriphar

OP

2020-08-09 22:37:00 +08:00

反观国内一大堆所谓知识付费的，也没见能搞成啥样

2

nullcoder

2021-06-25 15:03:23 +08:00

知识为啥要付费？

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