Do you like to read ebook or ordinary book?

yes, you are right. I have ask a lot of this question and do a lot of research in the web. So far, i got the best answers from yahoo answers. When we read from the screen. I only use only eye to read it. That means only one human sensor is use to read the text. When we read from paper, we are using eye, touch sensor. Some more book is consider a physical object but e book is just image on an object. So the effectiveness of reading from book is double of the effectiveness of reading from e book. This is the main different between reading from screen and paper. Some how, I like to read e book since it really save up a lot of space for storing the books. When i really can not absorb from the e book, then I will print it out and read. This is what I do. I still think that If I can totally read from e book without refer to any paper. Then It will be create a must better and easy working environment without any paper and stationery which mess up the whole working desk. Good to listen the reply from you. Thanks.