4 ideas
9558 | All scientific tests will verify mathematics, so it is a background, not something being tested [Sober] |
15312 | We get the idea of power by abstracting from ropes, magnets and electric shocks [Priestley] |
3102 | Why don't we experience or remember going to sleep at night? [Magee] |
15311 | Attraction or repulsion are not imparted to matter, but actually constitute it [Priestley] |