Edit: Follow up thought, I’m not sure who the internet benefits anymore. It used to be about users. Now I don’t feel the same way.
Languages? State department language courses are available online, as are many other resources, language classes, language learning communities, etc.
Math? Physics? Chemistry? Again, infinite repository of info.
And so on...
Languages? State department language courses are available online, as are many other resources, language classes, language learning communities, etc.
Math? Physics? Chemistry? Again, infinite repository of info.
And so on...