American INSIGHT is a fully-integrated digital network and delivery system for the production and distribution of Internet Protocol (IPTV) and television broadcast-quality documentaries that make history relevant to youth.
http://www.americaninsight.org/Pythagoras_Demo.php

Vishwa P. Adluri; Bibliographies of Presocratics; Parmenides, Empedocles and Heraclitus and new Presocratics. Join a philosophical dialogue.
http://www.presocratics.org/

Brett A. Bradley; Pythagoreanism, Orphism, Eleusian Mysteries, Isis, Apollonius of Tyana, Vegetarianism, Esoteric Verse, Web Rings
http://users.ucom.net/~vegan/

EMPEDOCLES - Empedocle - Empédocle - Empedokles - Empedoklés - Empédocles - Bibliographie présentée par Tomáš Vítek, avec la collaboration de J.-C. Picot
http://empedocles.acragas.googlepages.com/bibliographie

N.S. Gill is a Latinist and a lifelong student of ancient history.
Ancient/Classical History. Your Guide to one of hundreds of sites
http://ancienthistory.about.com/

INSTITUTO NEO-PITAGÓRICO. Rua Professor Dario Vellozo, 460 Vila Izabel 80320-260 - Curitiba - Pr Brazil
http://www.pitagorico.org.br/

A Bequest Unearthed Phoenicia -- Encyclopedia Phoeniciiana; materials from Salim George Khalaf
http://phoenicia.org/

Pythagoras. Wiskundetijdschrift voor jongeren. Math. Inst. Univ. Leiden.(in Dutch)
http://www.pythagoras.nu/mmmcms/public/

Jeroen Vuurboom; History of the Western Vegetarianism (in Dutch).
http://www.xs4all.nl/~jeroenvu/gwv/nvb.htm#clercq