Is there an equivalent of mathacademy but for physics? I am especially interested in the hierarchical spaced repetition system
Ask HN: MathAcademy for Physics
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Re: Ask HN: MathAcademy for Physics
#2Not sure, but just wanted to express how much I love math academy. It has helped me truly love math and feel confident in the subject.
Re: Ask HN: MathAcademy for Physics
#3I have not seen anything like Math Academy for Physics, but I also want to say how great Math Academy is.