PHILOLAUS
\fˈɪləlˌa͡ʊs], \fˈɪləlˌaʊs], \f_ˈɪ_l_ə_l_ˌaʊ_s]\
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A Greek Pythagorean philosopher, native of Magna Graecia; contemporary with Socrates. Only fragments of his writings have come down to us. He was the first to commit to writing the doctrines of Pythagoras. He taught the doctrine of the earth's motion; that the sphere of the fixed stars, the five planets, and the sun, moon, and earth, move round the "central fire", which is the "hearth of the universe".
By Charles Dudley Warner
Word of the day
Procollagen Proline Dioxygenase
- mixed-function oxygenase that catalyzes hydroxylation prolyl-glycyl-containing-peptide, usually in protocollagen, hydroxyprolylglycyl-peptide. The enzyme utilizes molecular oxygen with a concomitant oxidative decarboxylation of 2-oxoglutarate to succinate. EC 1.14.11.2.