It would be awesome to get to the point where we're worrying about the thermodynamic death of the Universe. But we're not quite there yet. Let's take the first

It would be awesome to get to the point where we're worrying about the thermodynamic death of the Universe. But we're not quite there yet. Let's take the first steps first. And yes, "immortality" is a figure of speech. Much like "the infinite space" - we don't know if it's really infinite.