Do fossils and minerals get your heart racing? Then you'll want to check out Tristan, the T-Rex, whose skeleton is one of the most well-preserved in the world. Along with the 12-meter-high Brachiosaurus branchai, he's the star attraction at this captivating museum. Don't miss Knut, the world's most famous dead polar bear, the delicate bones of the ultra-rare Archaeopteryx protobird, and the explanation behind why zebras are striped.