Hard light was light in its' solidified state.
Some types of holograms were hard light.
History[]
Earth 1956[]
This section has not yet been written.
Earth-508A[]
The Holographic Training Room in the Hall of Justice utilized hard light holograms. This made it possible for such holograms to be an actual threat to the Superfriends during combat training.[2]
References[]
- ↑ As seen in the DC Super Friends episode: The Joker's Playhouse (2010).
- ↑ As seen in the DC Super Friends episode: The Joker's Playhouse (2010).