Ka-Boo killed Powerbook

Last night, Ka-Boo killed my powerbook >_< !!!
Ka-Boo is my octopus USB flash drive.
It's so Cute, isn't it ?
However, I forgot: it has powerful magnet !!
So stupid I had to put it on my powerbook, therefore, my hd broken down.
then, my laptop was sentenced to death by my foolish....