http://www.ceb.cam.ac.uk/undergraduates/cuces-chem-eng-soc/cuces
Chemical Engineering Society
http://www.ceb.cam.ac.uk/undergraduates/cuces-chem-eng-soc/cuces
John Ray, our Newton, a leading 17th-century English naturalist and botanist who contributed significantly to progress in taxonomy. His enduring legacy to botany was the establishment of species as the ultimate unit of taxonomy.