Shaun Keaveny - "You cannot be a void!" Professor Brian Cox scientifically reassures Shaun - ÃÛÑ¿´«Ã½ Sounds

Shaun Keaveny - "You cannot be a void!" Professor Brian Cox scientifically reassures Shaun - ÃÛÑ¿´«Ã½ Sounds
"You cannot be a void!" Professor Brian Cox scientifically reassures Shaun
Professor Brian Cox joins Shaun for a science chat about the Big Bang theory.