This Saturday with Angel we were to Bulgarian Polytechnical National Museum – http://www.polytechnicmuseum.org/. National Polytechnical Museum in near Opalchenska metro station, one door to the house of famous Bulgarian politician and communist Georgi Dimitrov. The museum is absolutely amazing and a jewel for anyone interested into technology. In the museum there is exposed the development of Telegraph, Telephone, Old Ford Cars from 1928, Messerschmitt unique car produced out of remaining of Messerschmitt airplane remains in 1952 right after the end of World War II. The first Bulgarian Computer IMKO 1, Bulgarian Cosmic Food, Bulgarian Cameras, Brown Gas Generators , Ancient Vacuum Cleaners, ancient Tower Watches, Tape Recorders, many unique artefacts from throughout the modern Bulgarian history after Liberation in 1878. The museum is very cheap only 2.5 euro and is one of a kind I’ve seen warmly recommend it to any tourist in Bulgaria. I spend in museum about 5 hours and learned so much and I’m sure I missed a lot and I’m willing to go again.