's mum is worried again about radiation coming from computers and cellphones... 
Teslareaper
says
radiation is everywhere, also without computers...lol, moms!
DedFast
says
make her an aluminium-foil hat 
mydyingdreams
says
it is!
mydyingdreams
says
the background radiation from the big bang!
Lemongrass
hopes
she doesn't get started on power lines.
Teslareaper
says
powerlines are EVIL! 
Lemongrass
has
given up climbing pylons now, 'cos he's all growed up and responsible. Yes.