5 ideas
13432 | The essence of a circle is the equality of its radii [Leibniz] |
5451 | Popper felt that ancient essentialism was a bar to progress [Popper, by Mautner] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
12696 | Bodies are recreated in motion, and don't exist in intervening instants [Leibniz] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |