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That's a terrible reason for not getting the sound right. Khan Academy is free, and they have good sound.
by hmottestad 15y ago
That's a terrible reason for not getting the sound right. Khan Academy is free, and they have good sound.
- HiroshiSan 15y agoTo the courses defense, It's in an open classroom environment, while Khan Academy is Khan sitting at his computer, so it's much easier to get the sound right.