3 ideas
18779 | 'The' is a quantifier, like 'every' and 'a', and does not result in denotation [Montague] |
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
18202 | The concept of a field gradually replaced the substances in explaining relations between charges [Einstein/Infeld] |