Purpose: This was a Birthday gift for a friend. Who prepares for the imminent revolution, sorry did I say revolution? I meant Zombie Apocalypse. And in order for him to do a bit of market research and 'brain pick' I created this handy photocopiable fact gathering sheet. My friend has since left town. Now either it was such a bad gift or the police, sorry, zombies, have got him already. Probably the former.