Quantam Physics is really confusing and for me aswell it's hard to grasp. I believe I watched a video about a topic that may help. This video is more how to relate God to science, but ignore that part (since this is not a thread about God) and understand the physics behind it. The twin light photons being a prime example of how information can be sent across the entire universe instantly. Alas you will notice that this is about information, but the key was at the beginning when he said at the speed of light you are viewing the past, the present and the future all at once. Here's another video, it has nothing specifically to do with the thread, but it gives some useful insight.