Well, if this isn’t the most insane thing I’ve seen in several years! This is a simply unbelievable video of the Miniatur Wunderland model railroad in Hamburg, Germany. It is the largest in the world at 16,146 square feet with 10,000 railroad cars running on 6.8 miles of miniature track. Construction of the railroad is still underway, with a scale model airport due to open this year. Good grief! Total mind-blowing insanity!