The Naked Scientists Online A science, medicine and technology on-demand internet radio show containing a digest of science news stories in text and streamed audiovisual format and numerous interviews with famous scientists. From online scientists at Cambridge University http://www.thenakedscientists.com

The Vega Science Trust A collection of video-on-demand science programmes, including lectures, discussions, workshops, archive footage, and science media links. http://www.vega.org.uk/

Humani Corporis Fabrica (HCF) 3D Anatomical Atlas Medical scientific illustration using the state-of-the-art 3D digital technique, in five languages. Gallery of illustrations, contact information. http://www.hcfmultimedia.org/

Holiday Lectures on Science Howard Hughes Institute. Webcast lectures, teachers' resources, archives. http://www.holidaylectures.org/

Estium-concept: Offers to create visual materials on CD rom for presentions. Includes samples of work. http://www.estium-concept.com/

FizzBang Science Hands-on science books written by a high school teacher. Includes online shopping and sample experiments. http://fizzbangscience.com