|
|
|
|
|
|
by threatofrain
3024 days ago
|
|
|
Maybe, but I think people do mean a literal human, and I do think books were always available, and if that alone were the key... then I hesitatingly make the simple argument that it would've already been done. One might make a similar argument about why Khan Academy isn't a blowout success in the US. |
|
|