yeah, i watched the documentary on jellyfishes on wed
night.
like roaches, they've been there for a long tiem since the
dinousaurs age.
and they will never die out.. last time it take many years or
decades for their eggs to hatch, but recently due to climatic
changes and human interference, they're breeding like mad, so much
that they've even affected the japanese fishing industry.
when when the japanese fishermans tried to kill it, they
immediately release their millions of sperms and eggs into the
ocean below, but now they just hatch and spawn even when its
supposed to take years. 
as what the narrator said, soon they'll take over the oceans, and
it'll be our very own fault. 
