21 ideas
20878 | We can discuss the criteria of a judgment, or the weight given to them, or their application [LaFollette] |
20877 | Errors in moral practice might be inconsistent or inappropriate principles, or inappropriate application [LaFollette] |
20881 | The act/omission distinction is important for duties, but less so for consequences [LaFollette] |
20886 | Are we only obligated by agreement, or should we always help the weak? [LaFollette] |
20880 | Should people be forced to make choices? [LaFollette] |
20879 | Too many options may open us to unwanted pressures, like being paid very little [LaFollette] |
21202 | The strong force has a considerably greater range than the weak force [Martin,BR] |
21211 | If an expected reaction does not occur, that implies a conservation law [Martin,BR] |
21209 | Electron emit and reabsorb photons, which create and reabsorb virtual electrons and positrons [Martin,BR] |
21212 | The Higgs field, unlike others, has a nozero value in a state without particles [Martin,BR] |
21201 | A 'field' is just a region to which points can be assigned in space and time [Martin,BR] |
21205 | Many physicists believe particles have further structure, if only we could see it [Martin,BR] |
21203 | Uncertainty allows very brief violations of energy conservation - even shorter with higher energies [Martin,BR] |
21207 | The Exclusion Principle says no two fermions occupy the same state, with the same numbers [Martin,BR] |
21204 | The standard model combines theories of strong interaction, and electromagnetic and weak interaction [Martin,BR] |
21208 | Eletrons don't literally 'spin', because they are point-like [Martin,BR] |
21210 | Virtual particles surround any charged particle [Martin,BR] |
21206 | The properties of a particle are determined by its quantum numbers and its mass [Martin,BR] |
21213 | String theory only has one free parameter (tension) - unlike the standard model with 19 [Martin,BR] |
21200 | An 'element' is what cannot be decomposed by chemistry [Martin,BR] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |