After watching this video on how energy can be taken from spinning black holes by surrounding it in mirrors and shooting in electromagnetic waves, I have been wondering if this is how the CORE generates electricity. Supporting evidence:
- A black hole power generator will produce A LOT of energy, which some is used to fuel the entire underground. But since the CORE produces so much energy, most of it is given off as heat, and ends up heating up hotland. Hotland couldn't have been under a real volcano, as the monsters would know better than to live there, and it couldn't have been at the magma layer because if that is true then Snowdin would have been melted.
- Gaster's followers said that Gaster fell into his creation or his expieriments went wrong, which caused him to be shattered across spacetime. Under our current understanding of physics, black holes "erase" you and your information the universe if you fall in, and this is, in a sense, similar to shattered across spacetime, since the object nor its infomration cannot be retrieved anymore.
- Alphys said that the CORE "converts geothermal energy into magical electricity", which could refer to the use of geothermal energy to power EM wave generators, and the "magical electricity" can be refered to the energy taken from the EM waves after being accelerated by the ergosphere. The term "magical" is used here because monsters don't use the same vocabulary as us, as they have been trapped in long before such discovery is made.
Vote whether you accept this theory, and comment why :)