Now where have I seen this before?

I'm sure I saw an article about Fujita inventing this. OK; so they had to wait a lot longer for the nvetion of the second wheel…. …

Earth Observatory articles

These things make an ideal intro to earth science. …

I put an hex on… Old things learned rehash

I took a walk in the snow today. (Saturday 18th December 2010.)

So far, the conditions are mirroring the weather of a few days ago. I posted to the newsgroup uk.sci.weather that this might happen, depending of course on the unknown “whatever it is” that causes the North Atlantic Oscillation that is …