The permanent exhibition entitled 'Electro Magica' is an adventure to the beginning of electricity. It presents the development and most important stages of electro technology.

Experiment that led to the birth of electrostatics and electrodynamics are demonstrated to the visitors by varies interactive equipments. The stories shed light on the experiments that were performed in noble salons. We activate cathode ray tubes, and the visitors can also see a nearly 100.000 voltage spark inductor from the 19th century in operation. The visitors can also see the watt meter invented by Ottó Titusz Bláthy in operation. Another Hungarian invention to see is the switch board that was used in telecommunication.

A booklet was published to accompany the exhibition. It can be really useful in primary and secondary school education. The booklet can be purchased at the museum.

The interactive exhibition offers an unforgettable experience both for children and adults.