This clearly has to be the biggest iPod advertisement ever, covering 893240 square metres; roughly equivalent to eighty football pitches. But what's perhaps more interesting is that this one even the aliens can see :)

 

The ad, which depicts Apple’s flagship iPod product has been constructed on the site of an abandoned mineral mine in remote western Australia. It has been in development for almost two years since Apple’s founder Steve Jobs acquired the location during a game of poker with (the late) Australian publishing and gaming tycoon Kerry Packer.

Aliens need not worry about advertising regulations however; the general concensus is that the edge of space is at a height of 62 miles (100Km), and once you go much higher than that, the ad will very quickly shrink towards invisibility. It’ll look like an iPod nano for a while, then maybe a tictac.

[Via Boakes.org] 

PS: Have a great April Fool's day! :)