Dr Forgan and his inquisitive friends are back again! After a short break, the guys return to discuss how realistically the end of the world is portrayed in popular fiction. This episode covers impact events as covered in Armageddon and Deep Impact. How big would an asteroid have to be before it became an extinction level event? What exactly happens at the point of impact?

Bumpers – Fresh Talk, Jaret Goes to the Movies, A Bloody Mess Podcast

Theme Tune by Jason Blyth