http://sutree.com/ is an online collection of free tutorial videos. The videos are usually hosted elsewhere and the links contributed by users, but SuTree adds an element of ranking and community discussion, in addition to putting all of the videos in one search-able database. The subject of the videos is widely varied but with a little looking around you can learn such useful things as how to "grow your own potatoes":http://sutree.com/play.asp?s=fgxacpamoqtaanpapdfhs, "perform a perfect breast stroke":http://sutree.com/play.asp?s=fdlreasjuiicknczcngmf, "draw a horse":http://sutree.com/play.asp?s=yuyxgkttdrhlqxpnnbaww, or "fold a t-shirt":http://sutree.com/play.asp?s=hmqiqntueickhefrfusgh (super cool and embedded below).