On December 1 and December 15, Włodzimierz Lewoniewski conducted the workshops at the University of Children entitled "Is the clock accurate?". During the workshops various types of clocks were presented: electronic, mechanical, solar, hourglass (sand, water), candles. During practical assignments, students of the Children’s University measured time using some of them, and finally answered questions about the choice of a particular type of clock depending on the situation in everyday life.
The Children’s University Foundation since 2007 invites children to lectures and workshops that help them discover and understand the world. Classes are conducted by scientists, specialists in various fields, artists and entrepreneurs. Website: uniwersytetdzieci.pl