Stargazing and International Space Station predictions
NASA/ESA/ASI Cassini-Huygens at Saturn
New Horizons mission to pluto and beyond...
David MacKay: Sustainable Energy
Carbon footprint conversion factors
Carbon Capture and Utilisation in the Green Economy (pdf)
Ann Bowker Mad about Mountains: Lake district photos + more
http://www.topwalks.com Manchester ramblers
http://www.bitrot.de/bbook_intro.html About bikes
http://www.instructables.com/ Should you ever have the time
http://www.stefanv.com/ Tests on renewable batteries among other things
http://www.bestrechargeablebatteries.org/ More on rechargeables