Sometimes even regeneration tanks wouldn't work on central nervous system injuries.

The wounded actor was philosophical about his three months in the regeneration tank.

He's been floating in the regeneration tank since June.

Anyone else probably would have died, given how long it took to get her to a regeneration tank.

Even the regeneration tanks take months to regrow a severed limb.

After spending an eternity in a regeneration tank, the spark just kind of left me.

There were even fears that he would come out of the regeneration tank mentally retarded.

We don't have a regeneration tank, and we're a small enough group as it is.

"We have a regeneration tank here," said the robot.

Finally, the spotted one, who had spent longest in the regeneration tank, spoke.