No, I don&#x27;t think that&#x27;s it. He is saying that physical reality is literally a network of interconnected nodes at its fundamental level. I think you&#x27;re still assuming that these graphs have to be embedded in some space to be real.<p>If we get fundamental enough, we can go below geometry, into algebra.<p>For a less abstract example, what&#x27;s the radius of an electron in modern physics?