2007 Ig Nobel Chemistry Prize winner Mayu Yamamoto explains (at the Ig Informal Lectures at MIT, two days after the Ig Nobel Prize Ceremony) how she extracted vanillin from cow dung. She then skillfully answers questions from the audience.
2007 Ig Nobel Chemistry Prize winner Mayu Yamamoto explains (at the Ig Informal Lectures at MIT, two days after the Ig Nobel Prize Ceremony) how she extracted vanillin from cow dung. She then skillfully answers questions from the audience.