Feeds:
Posts
Comments

Archive for November, 2008

What happens when a communications teacher experiments in videotaping “talking head” versions of his lectures and the students rate them poorly? He learns from that experience how to improve his face to face lectures. Can a chemistry teacher, an early pioneer in posting full lectures online, really save time by using Facebook to communicate with […]

Read Full Post »

Archimedes Palimsest

It is now available, and under Cretive Commons licensing. Well done: “Ten years ago today, a private American collector purchased the Archimedes Palimpsest. Since that time he has guided and funded the project to conserve, image, and study the manuscript. After ten years of work, involving the expertise and goodwill of an extraordinary number of […]

Read Full Post »