Jellyfish that can reverse aging

link for those interested :) http://en.wikipedia.org/wiki/Turritopsis_dohrnii

Aren't all jellyfish biologically immortal anyway?

They have no brain , so what's the point in being immortal if you don't even realize it

Imagine if they found a way to manipulate this and use it in humans to either make our life spans longer or make us immortal like these jellyfish

logic.

Time Lords, anyone?