The inhabitants of a family house in Strasice, west Bohemia, have been for weeks disturbed by paranormal events, such as frequent small fires and cracked window panes, that experts have not been able to explain so far, the daily Lidove noviny (LN) reports Monday. Experts in psychotronics call such unexplainable occurrences "poltergeist," a ghost that manifests itself by moving and influencing objects in a particular location. The Mracek family, living in the house, say they have to extinguish several small fires, up to 60 a day, of plastic bags, pictures as well as sockets though they have been disconnected from electricity supply. Moreover, window panes, electric bulbs and thermometers are cracking in the house and once water in the aquarium started boiling all of a sudden, LN writes. [ Visit Website ]