Hello, I am new to this site, I am very intrigued by circuits or moreover by knowledge and there is so much to fill my appetite. Well I was reading the E-book or web book, and I found an error on: http://www.allaboutcircuits.com/vol_1/chpt_1/1.html On the last paragraph, third line, first sentence. "While is is possible to" I believe it should read While it is possible. I hope I posted in the right place. Peace.