Forever is a funny thing. Today we’re going to talk about infinities. That’s right, all the different kinds of possible infinities. How you add them, subtract them, and use them to think about the scale of the Universe. Click here to download the episode. Or subscribe to: astronomycast.com/podcast.xml with your podcatching software. “Infinities” on the … Continue reading "Astronomy Cast Ep. 267: Infinities"