The Deutsches Technikmuseum or Museum of Technology a enjoyable and educational journey with some amazing examples of German technology on show. Built in the former goods yard of Anhalter Guterbahnholf a railway yard the museum has huge pavilions of planes, trains, cars, boats a planetarium and even a brewery. The museum also features some interesting production areas where you can see actual craftsman make suitcases, rolled jewelry and printing. The museum is set over four sites all within a few minutes walk and only about 10 minutes walk from Potsdamer Plaz. The vintage car depot is a must for any car buffs, here you will see a collection of over 100 historic German cars, some very rare while others familiar. The railway yard has dozens of beautiful examples of railway stock all magnificently restored to their former glory while the aviation and space flight atrium has some very interesting military and civilian aircraft.
for more information: http://www.dtmb.de/