This thread is for those who are interested in physics and thus, the physical side of this world. Though, if you are wondering, "What the heck are you talking about?" and want to know, then we could maybe explore it together So, we live in this world without really caring much about how everything functions, rather we just adapt to it. However, there are those who go into these details about this world and consequently, came up with these "theories". Yet, none of these theories is proven correct nor incorrect due to our lack of understanding of the world. So, let's talk about some of these theories. If you have a theory about this world, then don't resist! Just post them down below! Just remember, no theory is incorrect. Here is one of the theories that I am currently interested in. I'm pretty sure you have heard of the idea "Parallel universes". Well, this theory is somewhat in par up to this idea. It states that we are most likely, currently living in a simulation. A simulation just like the virtual reality machines we are developing right now, except more advanced. I can get a grasp on this idea, and it's very interesting.