Thank you very much. That does explain a lot. I tried it and words on the page did pop out at me. Even though I wasn't exactly PRing the book. It's a very useful skill to learn, no matter what kind of subject I'm are learning currently.
Speaking of Chemistry, that's exactly what I'm learning this year, and I think it's the hardest subject to PR or set purpuses, because of the complication in material that covers a section of a unit of a chapter. =b
Do you have any suggests of any sort?
Rain