Last week, the new Barclays Center opened in Brooklyn marking the beginning of a massive transformation of the Atlantic Yards into a retail/entertainment/housing complex. It took more than 4 years from ground-breaking to Jay-Z's opening night show last Friday. But you can see it all happen right before your eyes in this cool time-lapse of the site's transformation. They even do a little detour to show the building out of the arena's interior.
