Not so long ago, our own Addy Dugdale showed us the Burj Dubai, what will be the world's tallest building of any kind when finished. Discovery Channel show "Really Big Things" got a slightly better view as the first camera crew allowed on top the building. And what can we say? It's high up there at 137 stories. And only 2/3 of the building is done. And Dubai is freakin' insane. [thedubailife]