Hello,
Outside of the learning, free learning, ideas that I come across, I have found a nice site that rewards people w/ certificates and diplomas. You can find it here:
www.alison.com.
This site has IT stuff on it and science stuff, too.
I found basic electrical work ideas and theory on this site also.
Seth
P.S. If you are looking to learn more, do not hesitate to look it up in your spare time. Oh and if you are looking to add ideas of education on our subjects, you can post them here in this post. This is an announcement.