4 ideas
7319 | If we give up synonymy, we have to give up significance, meaning and sense [Grice/Strawson] |
20646 | Helmholtz used 'energy' to mathematically link heat, light, electricity and magnetism [Helmholtz, by Watson] |
20973 | All forces conserve the sum of kinetic and potential energy [Helmholtz, by Papineau] |
1513 | The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus] |