6 ideas
17813 | Löwenheim-Skolem says any theory with a true interpretation has a model in the natural numbers [White,NP] |
17812 | Finite cardinalities don't need numbers as objects; numerical quantifiers will do [White,NP] |
20660 | At one level maths and nature are very similar, suggesting some deeper origin [Wolfram] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
20659 | Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |