Medical history museum, belongs to the university of Zurich in medical research institute, is a free professional museum, the museum shows the history of medicine and medical practice content, exhibits mainly has the doctor''s office, medical books, check the chair, the dentist chair, sleep gas canisters, X-ray system, and many tools, part of exhibits will appear some terrorist. After the museum and some recording, click the button, will be carried out in audio playback.