7 ideas
| 3916 | Hopi consistently prefers verbs and events to nouns and things [Whorf] |
| 22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
| 3917 | Scientific thought is essentially a specialised part of Indo-European languages [Whorf] |
| 1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
| 20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |
| 3915 | The Hopi have no concept of time as something flowing from past to future [Whorf] |
| 5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |