CERN's 300 m2 exhibition uses animations, videos and interactive media to inspire the general public, particularly high-school and college students, with the wonders of fundamental science and technology. It will be hosted at the Konya Science Centre from autumn 2020 to May 2021.

HALO is a multisensory experience of matter formation in the early universe. The installation is an intricate mechanical structure containing a 360-degree projection of scientific data, which recreates the conditions shortly after the Big Bang. An array of 384 vertical wires are played by the same data, to produce the sound. Taking the form of a large cylinder, HALO draws the viewer into its centre in order to inhabit the results of particle-collisions taking place at the ATLAS experiment at the Large Hadron Collider at CERN, in Geneva, Switzerland.