Archives for July 30, 2010

Units

A friend pointed out just recently: we usually measure a car’s fuel efficiency in Miles per Gallon. But some would like us to switch to the more logical Gallons per Mile (or 10,000 miles, to make the numbers more convenient, or whatever), which would be the fuel consumption. But that, technically, is an area, so…

Eating their own

Header shamelessly stolen from Coby. But his post is so wonderful that I can’t help re-saying it. So: Roy Spencer says that the basic greenhouse effect mechanism is sound; or perhaps, more weakly, that the basic mechanism is phyically possible. You might think that is not very strange, after all it isn’t really very dificult.…