A friendly reminder that you are mostly nothing

Theoretical physicist Brian Greene – author of The Elegant Universe and co-founder of the World Science Festival – takes a moment out of his undoubtedly busy schedule to remind us how little we amount to once you subtract the space between some of our ittiest bits and pieces. » 4/09/13 12:53pm 4/09/13 12:53pm

Have a conversation with physicist Brian Greene on io9 tonight, live…

Even if you didn't get tickets to the World Science Festival in New York, you can still have a live conversation with Brian Greene, exploring how scientists are piecing together the most complete picture yet of space, time, and the Universe. We've got the webcast streaming below. And he'll be taking your questions! » 11/02/11 2:20pm 11/02/11 2:20pm