What are… things?
Now that we’ve broken down our preconceived notions about mass and time, let’s redefine what they really are. Since we know that time is not a universal constant, what is? On this week’s Space Time, Matt defines causal order and explains how even though time may look different to multiple observers, it is the one concrete reality that we can all agree on.
The True Nature of Matter and Mass https://www.youtube.com/watch?v=gSKzg… When Time Breaks Down https://www.youtube.com/watch?v=GguAN…
