1. Datum I Anlass I Ort German Mobile Exhibition LHC Communication Germany Contact: Gerrit Hörentrup gerrit.hoerentrup@desy.de gerrit.hoerentrup@desy.de

2. Modular exhibition: fits in rooms from 70 m 2 up to 400 m 2 and more Consists of 14 (hands-on) exhibits, touch-displays and roll-up displays The most important exhibit: real scientists Content is updated regularly It‘s shown at universities, museums,… They get the exhibition for free, only have to cover expenses for transportation, renting a venue,… We do not take care of finding the next place where it is shown – people come and ask for it Mobile exhibition Weltmaschine

4. Almost completely booked out, only short stay at DESY for maintenance Traveling since 2009: So far more than 20 cities More than 140.000 visitors The high demand for the exhibition together with the large number of visitors convincingly demonstrates the high interest of the general public in the field of particle physics and the LHC. More information: www.weltmaschine.de (only in German) In IPPOG Database: http://ippog.web.cern.ch/resources/2011/travelling-exhibition-weltmaschinewww.weltmaschine.de http://ippog.web.cern.ch/resources/2011/travelling-exhibition-weltmaschine Mobile exhibition Weltmaschine