. >> stephen: wikapedia. >> well, that's actually. >> stephen: you do some heavy research. >> i do. and i click on the footnotes, though, i make sure. i'm responsible. >> stephen: so what, do you have an objective with the kuan academy? >> you know, i am keeping on making videos. we're translating them into ten languages. building out this software piece so people can get exercises. they're using them this schools. the idea is anyone anywhere with an internet connection with use this to learn anything. >> stephen: where do you get your money? >> we are, we get it from donations. >> stephen: from? who is-- you got a sugar daddy? >> you know, our two biggest donors so far have been google and bill gates through the gates foundation and we have a few more that have been helping us out. >> stephen: if people watch these videos at home, why do we need teachers? that is another thing, we can crush those wisconsin teachers with this, right? >> and this is what we-- if i'm a teacher i don't want to give the same lecture t is crazy to have everyone giving the same lecture, dow it one time. s