But the Greeks were great scientists of the mind and in the 5th century B.C., Leucippus of Miletus came up with one of the most enduring scientific ideas ever.
Mais les Grecs étaient de  grands scientifiques de l'esprit et au 5e siècle av. J.-C., Leucippe de Milet a émis l'une des idées scientifiques  les plus durables.