Chemical fingerprints - The chemistry of almost everything (17/31)

For more like this subscribe to the Open University channel    / @openlearn_ou   Free learning from The Open University http://www.open.ac.uk/openlearn/scien... --- How chemistry can be used to look back in history. (Part 17 of 31) Playlist link -    • The chemistry of almost everything   --- Study 'Exploring science' with the OU http://www3.open.ac.uk/study/undergra... Explore qualifications in Science with the OU http://www3.open.ac.uk/study/undergra... ---