420 This 420 podcast about Black Holes will blow your mind with the power of Christ Thom Dunn

Science What the hell is a "dimension" anyway? David Pescovitz

Science Einstein was right about ripples in spacetime! David Pescovitz

Funny Cat trips out on the nature of reality, identity, and spacetime David Pescovitz

gifs Bend your spacetime continuum with these far out black-and-white GIFs David Pescovitz

music Voyager Golden Record celebration at Cornell University this week David Pescovitz

Science Scientists detect incredible collision of neutron stars David Pescovitz

novels What happens when everything is available anywhere? Tal M Klein

Science Pasadena 9/28: Voyager Golden Record panel with Ann Druyan, Reggie Watts, Lynda Obst, Ed Stone, and David Pescovitz David Pescovitz

happy mutants Rudy Rucker reissues five of his classic books as $12 paperbacks and $2 DRM-free ebooks Cory Doctorow

media Stories from the alternate universe inhabited by the tabloid magazines Peter Sheridan

politics Watch the GOP debate's painful, hilarious, very awkward start Xeni Jardin

physics Gravity visualized with a big sheet of stretched Lycra Mark Frauenfelder

offworld Can games learn from 19th century art? Leigh Alexander

offworld Save the universe (and your relationship) by shooting aliens Laura Hudson

Self-Dissection: a conversation with satirical English author Will Self Mark Dery

books A strong, self-absorbed female protagonist pushes the boundaries of spacetime Leigh Alexander

how-do The Wormhole Actualization Machine Alan Watts