| Aviation Environment Federation: Deals with the adverse environmental impacts of aviation, including noise, air quality, climate change and sustainability issues. |
| Cartridges for Charity UK: Accepts empty printer cartridges or old mobile phones for recycling to benefit UK charity partners. Contact details and press release. |
| Cryonics UK: Information and discussion of cryonics in the UK. |
| EcoTech: Exhibition and display centre based on sustainability. Information about the centre, the wind turbine, grounds and facilities. Details for visitors, and of conference services. Swaffham. |
| Edinburgh International Science Festival: Annual event in early April includes events and shows relating to science and technology. Features exhibitions, workshops, tours, talks, demonstrations and hands-on activities, all aimed at the general public. |
| Mapping a future for ancient trees: Co-operative attempt to record and survey Britain's old trees, including the fattest, oldest, and most rotten. Interactive map, search by species, Elm Map Project. |
| National Institute for Environmental e-Science: Details of its programmes, projects, events, personnel. |
| Positive Power: News about renewable energy, survey, free email, search facility and web links. A UK based portal for renewable energies and environmental technology. |
| Scotland and Northern Ireland Forum for Environmental Research: Identifies and manages environmental research on behalf of members and stakeholders. |
| The Institute of Physics: The site for physics and physicists, including information on Institute membership and activities, online news, books, magazines and journals. |
| The Naked Scientists Online: Contains science articles, online discussion forum, interviews with famous scientists, book reviews and free MP3 downloads of their science radio shows. |
| The Royal Society: Dedicated to recognising excellence in science, furthering the role of science, engineering and technology and promoting public understanding of science. |
| The Tree Council: Founded in 1974 to improve the environment in town and country by promoting the planting and conservation of trees and woods. |
| The Tree Register: Registered charity with database of over 125,000 big, ancient, historical and tall trees in the UK. Some website facilities available to members only. |
| Trinity House: The general lighthouse authority for the UK and Gibraltar. Offering consultancy in the fields of marine pollution, meterological studies, port asset management and renewable resources. |
| Web of Knowledge: Citation and journal database. For academic users, requires authentication and login. |
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