4 ideas
22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
5996 | Critolaus redefined Aristotle's moral aim as fulfilment instead of happiness [Critolaus, by White,SA] |
15313 | By 'force' I mean the sources of all actions - sometimes called 'powers' by their outcomes [Breheny] |
20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |