Four thousand chemical compounds in every puff... The Small Matters team. Small Matters was a 2002 Open University TV programme. It explored how molecules and atoms - invisible to the naked eye - shaped the world we live in.
First published on Mon, 14 Feb 2005 as Cigarettes. To find out more visit The Open University's Openlearn website. Creative Commons BY-NC-SA 4.0 2005
First published on Mon, 14 Feb 2005 as Cigarettes. To find out more visit The Open University's Openlearn website. Creative Commons BY-NC-SA 4.0 2005