Two new scientific papers look like changing the way we think about event horizons and what happens when you cross one - as Dr Tony Padilla explains. The papers are at arxiv.org/pdf/1207.3123.pdf and arxiv.org/pdf/1207.4090.pdf Visit our website at www.sixtysymbols.com/ We're on Facebook at www.facebook.com/sixtysymbols And Twitter at twitter.com/#!/periodicvideos This project features scientists from The University of Nottingham Sixty Symbols videos by Brady Haran