Combining Texts

Ideas for 'fragments/reports', 'Concepts' and 'The Periodic Table'

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4 ideas

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

1748	Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius]

26. Natural Theory / B. Natural Kinds / 1. Natural Kinds

17394

Natural kinds are what are differentiated by nature, and not just by us [Scerri]

17421

If elements are natural kinds, might the groups of the periodic table also be natural kinds? [Scerri]

26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / a. Scientific essentialism

17396

The colour of gold is best explained by relativistic effects due to fast-moving inner-shell electrons [Scerri]