This a.m.'s Explorator links to the UHouston Engines of Our Ingenuity site, which contains transcripts and audio from what appears to be an excellent radio program. A quick search turns up quite a few programs of interest to us:

Cats in Ancient Cyprus

Humanism and Feminism

Rhetoric

Early Women Doctors

Hypatia's Mathematics

Greek War and Politics

The Iatros

Antikythera Mechanism

Delphic Oracle

Galen

... more anon