A set of short instructional science and engineering videos by BBC Rough Scientist Jonathan Hare to be used for viewing in schools, workshops and in home-study with accompanying information. This project was supported by the Leverhulme Trust. Jonathan is available to help with any questions, go on-line to participate in workshops or to give school or college talks. Please email J.P.Hare `at` Sussex.ac.uk (replacing `at` with `@`) for further information.