That is not to say there aren’t a lot of far-fetched theories out there in the field of cosmology.
There are a lot of theories. wonder why? I don’t buy any of it.
We would still be living in the Stone Age if it weren't for modern science. Without the "theory" of Quantum Mechanics, for example, we wouldn't have transistors.
10 Real-world Applications of Quantum Mechanics:
Yeah, Especially the theories whereby we light our cities and split the atom to win WWII.