On the banks of the Vistula, this museum's aim is to popularise science. Over two levels and 15 000m2, a permanent exhibition comprising seven galleries tackles major themes, such as "Look: there's the earth", "High Voltage Theatre" and "Relationship", together with Science workshops. A planetarium and garden, on the rooftop and in the grounds, round off your visit. The entrance ticket is a magnetic card which enables visitors to record the results of their experiments and access them online afterwards.