I had an update e-mail from a couple weeks ago that announced:

Seven years ago, it started with one teacher, in one school.

Today, we’re proud to announce that is open to every public school in America – serving close to 100,000 schools in 50 states.

From Walla Walla, Washington to Chattanooga, Tennessee. From Portland, Oregon to Portland, Maine. You choose: any school, any state, anywhere.

Now you have more reasons to donate, you can choose from everywhere in the US.

Octobers ScienceBlogs challenge was a big success, check out the Leaderboard to see how it ended. I got another e-mail last week from to let me know that the project I donated to has been fully funded now.