Greek Vase Construction
This particularly cool movie about the making of Greek pottery is even more impressive in that it comes from a native Japanese speaker. The clay digging is hilarious. I wasn't very good at turning the pottery wheel, though.
Plato at the Hearst Museum
The Hearst Museum has this Flash-driven news story on a statue of Plato. Its rather beautiful.
Someone has created these animations on Andean pyramids,etc. Part of it says copyright 1998 Microsoft, so I'm not sure what thats about.
Hunt the Ancestor BBC
A game to rescue a burial site from destruction by quarrying, and thereby identifying an ancestor.