3 ideas
20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
15710 | Bohr explained the periodic table and chemical properties of elements, using the quantum atom [Kumar] |
6011 | There is a remote first god (the Good), and a second god who organises the material world [Numenius, by O'Meara] |