dartttt writes "Indian Supreme Court has given a customized DVD of Ubuntu 10.04 LTS to more than 17,000 courts across the country. All the systems in these courts were running Red Hat Enterprise Linux 5 for last 4-5 years and now it will be replaced by Ubuntu." Link to Original Source
Every nonzero finite dimensional inner product space has an orthonormal basis.
It makes sense, when you don't think about it.