some to know, some to experience, some to practice.

practice like in "practice law", "practice medicine".

irrelevant:

HOMESCHOOL ROCKKKKKS~~~

where i am now, let's say, is a little kind of "homeschool", in some way....

thanks for fine broadband speed.

youtube now has channels of major universities on which they post their full size lectures.

and, researchers (postgrads...i guess) post their (cool) new findings on it. 

see them with your own eyes is much better than read them in journals.

watch them online is totally unnecessary when you can simply download ....then burn....