It’s the time of year for the Donors Choose fundraiser drive, a charity I support. As I’ve done in the past, here are some links from fellow physics/astronomy blogs.

Cosmic Variance is promoting the donation page for Empirical Zeal blog.

At Uncertain Principles you might win a signed copy of Chad’s book if you donate

Bad Astronomy also has a donors page.

You can pick a project or simply donate and let Donors Choose pick one.