You can discover a lot about scientific advances from going on a tour of a medical institution. Check to see if Hospital In The Rock is open to visitors while you are in town.
This health care institution is often on the itineraries of visitors to Budapest City Centre. But Hospital In The Rock isn't the only drawcard in the area. Parliament Building, Buda Castle, and Gellert Thermal Baths and Swimming Pool are some other interesting sights nearby.