Tesla demon summoning device

The Tesla demon summoning device was a demon summoning device created by Serbian-American inventor Nikola Tesla in 1879 based off of historic rituals used to summon demons. The first iteration was crude, merely mechanizing steps of these rituals. Later additions added task specifiers and a reward system involving heat. Though it was further refined, Tesla's pursuits changed to electromagnetics instead of continuing with the newfound field of demonics.A Brief Explanation of Demonics
==Meta==
===Appearances===
*A Brief Explanation of Demonics - 19 Nov 2015
==References==
Category:Objects
Category:Devices
Category:Paratechnology