Today we discovered a wonderful blog posting entitled “A Clustrmap is a Powerful Thing” complete with an embedded YouTube video clip, courtesy Clay Burell.

The entry explains

Here’s a 2-minute snippet from a presentation I gave to parents to launch our 1:1 Apple Laptop initiative back in August. I simply explain Clustrmaps by showing it on a blog with world-wide readers….written by a 15-year-old.

And here is the clip:

Thank you Clay!