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J005311

J005311 created a post, February 03, 2021 19:38
Content request: Add content that covers Tensor algebra, and differential geometry.

So I had watched all the multivariable/Vector calc videos on Khan. So for me, the next logical step was Tensor stuff, because it is in general relativity and lot of other physics related concepts. ...
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J005311 commented, February 03, 2021 19:27
I third(?) this request
J005311 commented, February 03, 2021 06:59
Are all the badges like gonna retire or something? Is there a gonna be a new achievement system or something?
J005311 commented, May 03, 2020 01:29
Btw, they all retired as of April 27, 2020
J005311 commented, May 01, 2020 15:10
I was striving to get Da Vinci for sooooo long, but then it retired. :-(
J005311 commented, April 14, 2020 03:27
It's like asking "What's in Area 51?" to a president, there is no point. OR most of the staff don't know how to get them either.
J005311 commented, April 14, 2020 03:26
Funny how the staff NEVER answer this question.