Cryogenics was a branch of physics that concerned low temperatures.
Cryonics involved the use of cryo-capsules which were used to cryogenically freeze people.
History[]
Earth-1A[]
This section is not yet written.
Appearances[]
- No Man Escapes the Manhunters! (1987)[2]
References[]
- ↑ As seen in the comic story: No Man Escapes the Manhunters! (1987).
- ↑ Reprinted in Super Powers # 14 (1989).