Can we pick subjects from any of the groups provided for css or do we have to select a whole group itself?

How one can utilize the time when there is no electricity?

I think, when there is no electricity, we should do things which electricity doesn't let us to do :) Like we waste time on TV, movies, video games etc and what we miss is, usually not always, spending time with family, going out for a walk, talking pencil n paper in hand and write anything, go gym, ... read more