A new video I did for this site where I measured how much electro magnetic fields does my laptop emmit in the sorrounding. I have found out that Electric fields were really low around 4 mV but magnetic fields were a little stronger. Not someting to freak out abut but still there are fields around the laptop.
But I suggest that you do not hold the laptop in your lap, because very close to the proceor the fields are really strong. If you move away a little bit the field rapidly decrease. httpv://www.youtube.com/watch?v=rnd4SP_oh_Q&feature=player_embedded