Archives for July 19, 2011

Almost a bump

Bumps again, hurrah. The distant sound of gunfire. The culmination of a lot of peoples training for a long time. And, as I discovered once again while waiting for the start, a deeply unpleasant / scary / unnerving experience. It didn’t help that we had to stand around for 20 mins waiting for the 4-minute…

Every now and again, people get a little bit confused when they realise that the thing we all call the “greenhouse effect” is not the mechanism that warms greenhouses. This is nothing new; R. W. Wood: Note on the Theory of the Greenhouse pointed it out in 1909. The wikipedia [[Greenhouse effect]] page states this…