Energy Transference Device



The Energy Transference Device is a machine created by the Spacemen to transfer the energy of humans, and in the case of Superboy, Superhumans, into their own bodies.

They apparently cannot survive or cope well in Earth's atmosphere otherwise. They used the device to give Kryptonian super powers to one of their own, a Super Spaceman. They were eventually defeated by Superboy and Krypto.

Appearance
The Adventures of Superboy
 * The Trap of the Super Spacemen