Laptops and vision!

I think that the laptops are a very good invention to do the class things, it's different that a book, the two have advantages and disadvantages and this are:

The advantages are that you can have all the subjects in one place, I mean you don't have to bring all the books into the bag to the school, only bringing the laptop you have all. It's less weight to your back, so it's better to transport.

The disadvantages are... well for there are any disadvantages but the Valencian government have said that is bad for the vision but of curse it's not truth the truth is that they don't have any money to buy laptops for valencian students.

In conclussion, it's much better use laptops for class than books in all the points of view, well all in exception of the economy of Camps.