Within the Open Day in Education Center on Civil Defense and Emergencies of the Republic of Tatarstan, which was organized by the center employees together with the Headquarters of EMERCOM of Russia for the Republic of Tatarstan on the eve of World Civil Defense Day, first course students of the department of Industrial and Ecological Safety of KNRTU Named After Tupolev not only found out the history and the present of civil defense, but also practiced in first aid provision and putting on gas mask.