On 30th November at Stary Browar shopping centre in Poznań, locals were able participate in a fascinating journey to the world of low temperatures. Researchers from the Institute of Molecular Physics PAS encouraged onlookers to carry out various scientific experiments that examine how different objects behave in contact with liquid nitrogen. Kids were freezing flowers and air-filled balloons, and filling soap bubbles with fog they made.

The shows were organized in cooperation with the Polish company SmartBee Club, which produces experimental sets for children. The main purpose of the shows was to promote scientific research and science in general, as well as to advertise "Fizyka Warta Poznania" – a periodical series of popular science lectures taking place at the IMP PAS.