so, i was thinking a lot about this and I know you think i am crazy, but i need to say this.  I never see you sit down without having that computer in your lap!  I do not think it is good for you and wish you would at least put it on a table top.  all this tech stuff is so new and no one knows for sure whether or not it is completely safe (and if they do know it is not so safe, it is not widely publicized because it would negatively affect the industry and economy).  so, please try to respect my motherly opinion and use moderation.  I did try to google it and came up with this first article which was enough for me.

thanks for listening.
see ya