Home » BBC News - Technology » technology news » VIDEO: Engineer builds 'snowball machine gun' VIDEO: Engineer builds 'snowball machine gun' Unknown 1:42 AM BBC News - Technology technology news BBC Click's Nick Kwek looks at some of the best of the week's technology news from BBC News - Technology http://ift.tt/1R8JRnD Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati