Today I spent the day at the Museum. The Museum of Science and Industry in Chicago.
I went to this museum when I was a child and it was really amazing to revisit my memories. Yes, the interior of the Museum looks completely different from what it was but the main exhibits are still the same, although the displays are much cooler and modern.
The big halls with all the planes are really cool, but the most impressive single exhibit is the U-505 submarine , which is the only submarine ever captured by the USA during war (WWII).