The fifteenth annual Week of Science and Technology in Slovakia, which was opened on Monday, will include over 400 events, the Education, Science, Research and Sport Ministry's communications department told TASR on the same day, adding that the week is aimed at making science and technology more popular. Many events will take place not only in the Slovak capital, but also in Kosice, Trnava, Nitra and Banska Bystrica. On Tuesday (November 6), the Centre of Scientific and Technical Information will hold an event called Tuesday with Psychology, which will familiarise the public with the fields studied in psychology and how it can help people in their everyday lives.