Today, the Deputy Minister of Land and Property of the Republic of Tatarstan Rustem Shameev held a "lesson of numbers" with high school students of the municipal budgetary educational institution "Bolshekaibitskaya Secondary School - Center for Education of Digital and Humanitarian Profiles" on the topic "Unmanned Technologies". The actual and fascinating topic of the lesson - drones, unmanned vehicles and underwater vehicles aroused great interest among the children.