Google Earth is available for free [via] and you must download it.

I had recently read a post detailing it while it was still (I think) in beta, and it looked quite impressive. Well, turns out it is, indeed. The contents are less detailed for Europe than the US (and even less for Smallville, obviously), but it’s still interesting enough; and the screenshots don’t show the globe animating to follow the mouse or to move smoothly from one place to another.

You’ve got to try it if you’ve got a PC (they promise a Mac version is on the way — oh, and you’ll need broadband and a decent video card, too).

P.S. Google Earth should be made compulsory in every school. Fat chance of that happening in France.