Back to the basics

I am pretty new here. I am not sure if this would benefit anyone here but I will post it anyway. After realizing how much I forgot about discrete electronics I was forced to go back to the basics (and I mean real basic!). This site goes back to exactly what electronics is and goes into ohms law and real life experiments and builds off of that. For those that just want a review or a better understanding I found this to be an excellent crash course research tool.

http://www.opamp-electronics.com/tutorials/experiments.htm