Stephen Wolfram Q&A, For Kids (and others) [March 19, 2021]
The Stephen Wolfram Podcast
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Is There a Relativity?
When we think about observing light, we're not thinking about it as being outside the universe. We are part of this whole network of space. And that's what corresponds to things like photons and electrons and so on. The only thing they can perceive is this network of causal relationships. What causes what in the universe? It's a slightly complicated story,. But basically, the fact that one is looking only at this network of causative relationships is what gives one the constancy of the speed of light and the validity of ity and soon.
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