Falling through the Cracks
Martin on Sep 9th 2009
The Royal Society’s report on geoengineering schemes was a disappointment. In it’s analysis of different ideas to mitigate greenhouse gasses in the atmosphere it focused on only part of the problem. Right at the beginning of the report it says that it will focus on schemes that divert solar energy into space or absorb CO2 [...]
Welcome
Martin on Apr 12th 2008
Sharp is claiming to have achieved a new record in direct methanol fuel cell power output of .3W/cc. This is very good. The power consumption needs of all sort of devices can be met by that. The general loss of energy by using electricity to recharge a lithium-ion battery relative to the amount of methanol [...]