Have you ever wondered whether it’s possible to communicate having to shape a completely new language? Students taking part in an iterated learning experiment showing the linguistic code evolution will have a chance to see the creation of a bridge between aliens and cavemen just in 2 hours! The event is organised under the auspices of the Center for Language Evolution Studies and the Polish Society for Human and Evolution Studies, and coordinated by Katarzyna Rogalska, a PhD student in linguistics at the Department of English, Nicolaus Copernicus University in Toruń.