After months of work by a team of 9, Grenoble's former military barracks gets a 35,000-lumen makeover in "Citadelle." Check it out, and prepare to get your mind blown a little.

A couple of days ago, we wrote about a mystery Simpsons LEGO set that had emerged on the internet. Now LEGO has officially unveiled the details of what will be the first in a series of sets, starting with the Simpsons' home.

The unveiling features a short walkthrough of the house (without revealing too much) and includes a fascinating explanation on how each of the Simpsons figures are designed and sculpted. LEGO first announced the Simpsons series in August 2013. This first set will be available for purchase in February 2014.