Mesopotamian Mathematics

History of Mathematics- Babylonia

Babylonian & Egyptian Mathematics

Egyptian Mathematics or alternate

Greek Mathematics & its Modern Heirs

Archimedes (Chris Rorres) or alternate or alternate  or alternate   or alternate or alternate

Archimedes page

Works of Archimedes

Archmede.tm

Euclid's Elements or alternative

Birthplaces of Greek Mathematicians (Univ. of St Andrew)

Wonders of Ancient Greek Mathematics (Timothy Reluga)

Greek & Roman Medicine, Science, Mathematics & Industry

Roman Arithmetic

Great mathematicians

Library of Alexandria (Ellen N. Brundige)

Greek Science History

History of Science - Technology & Medicine

Greek Science (Gregory Crane)

Cartography

Lexicon of Ancient Geography

Ptolemy's Geography

Ptolemy's Geography (Library of Congress)

Ptolemy (Bill Thayer)

Ptolemaeus Weltkarte (Bayerische Staatsbibliothek)

Orbis Latinus

MapMachine (National Geographic)

Fundamentals of Observational Astronomy in Babylonia

Ancient Astrology

Greek Astronomy

Italy's volcanoes

Vesuvio Decade Volcano

Aerial Images

Vargis

Eurimage

Greek & Roman Chemistry

Science.org

BioNet

Biologia komórki

Biologia Molekularna w Internecie

Chemia - Docent OnLine

WebElements

Chemia organiczan i nieorganiczna

Fizyka dla wszystkich