44 点作者 dlnb超过 12 年前

2 条评论

pstuart超过 12 年前

It would be great if the KA site could be optimized for tablet usage -- combined with this, one could have a very cost-effective beginnings of a "Diamond Age" like device.

评论 #4924160 未加载

sciurus超过 12 年前

<a href="https://news.ycombinator.com/item?id=4923821" rel="nofollow">https://news.ycombinator.com/item?id=4923821</a>

KA Lite: Khan Academy for the 70% of the world without an Internet connection

2 条评论

KA Lite: Khan Academy for the 70% of the world without an Internet connection

2 条评论