If you’ve not played with this yet then you really have to.
Basically it’s a map of the planet, constructed from satellite photos. It takes a moment to download the new images, but it lets you download pictures of pretty much everywhere around the world in incredible detail.
Not only is big brother watching you, but so too could be you mother, father, and a whole host of complete strangers. I’ve not checked to see how often it updates, but if anyone knows how ‘live’ this is I’d be interested to hear.