Hot dry rock geothermal energy as a separate state from that of the continuum of permeable rock—just as one would consider a completely closed faucet as distinct from one that is open to any degree, whether the flow be a trickle or a flood. In the same way, HDR technology should be regarded as totally distinct from EGS. A definitive book on HDR development, including a full account of the experiments at Fenton Hill, was published by Springer-Verlag in April 2012. Hot dry rock geothermal energy Hot dry rock (HDR) is an abundant source of geothermal energy available for use. A vast store of thermal
Notes from the Underground (creative writing paper) Notes from the Underground (creative writing paper) Notes from the Underground is a creative writing free newspaper. Its first issue was distributed on the London Underground and in shops and libraries throughout London on 17 December 2007. It aims to function as a quality alternative free newspaper to those on the tube. It was inspired by the success of thelondonpaper but aims to be an entertaining and accessible platform for up-and-coming writers and illustrators. Most of the stories are by new writers, though several more famous authors have written new stories for the paper. These include "The Dreams of Bethany