I had written a couple of days ago about William Kamkwamba, a Malawian high school student who built a windmill by looking at pictures in a book. From Bob Reuter’s website (Keep IT Simple!) I discovered a TED talk that William had given in England, back in July. Incidentally my son pointed out to me that we were actually in England at that time and could have (assuming we would have received tickets) actually heard him speak! How cool would that have been.

Anyway, here’s William Kamkwamba speaking at the TED conference.