CBC News In Depth: Technology: “A young student in Ottawa fields an unusual question in class from a fellow student in Africa: where do you keep your cows and goats? In Snow Lake, Man., a young teen’s essay on AIDS receives praise from a nurse in Botswana. And a Winnipeg student’s animated rendering of a calculus problem generates comments from students around the world.” Thanks to Cindy for this. It is interesting, but seems conceptually dated. I’ll have to re-read.