Neil de Grasse Tyson's ever-entertaining podcast, Star Talk, is recording another live episode tonight, here in New York. He'll be joined by comedian Eugene Mirman and other guests--past guests have included comedians Kristen Schaal and John Hodgman, actor Alan Alda, and astronaut Mike Massimino, so we have our hopes firmly planted very high up for some great guests tonight. We'll be there, tweeting our favorite one-liners and thoughts on the intersection between science nerds and bearded bespectacled Brooklynites, so check out @PopSci starting around 8PM tonight.
Like most Internet applications, Twitter connects you with people who seem to exist in a vast, abstract, cyberspace. Now, a new iPhone app from the French company Presselite uses augmented reality to show you exactly where your friends are tweeting from.