Exhibition Hand-Antennas: A trial for areawide shielding was the second presentation of ongoing research into czechoslovak psychotronics. This time the exhibition presented material connected to the phenomenon of energy or information extrasensory transfer and possibilities of its sensing. This topic was presented mainly through archival materials beginning with Bratislava reference and using it at one hand factually and on the other hand symbolically as a representation with its own extrasensory effect according to psychotronics research based assumption of active representations. In line with this framework the exhibition also presented “transmissions” made by Julius Koller and sound instalation by Jonáš Gruska.