Admiral Makarov. At sea - means at home! Sotnikov O.

The name of Admiral Makarov went down in the history of the Russian fleet. He was the first to use mines against enemy ships, invented how to increase the penetration power of shells, invented the Russian semaphore alphabet for communication between the courts, developed a plaster from holes, and became the captain of the first Russian icebreaker. The memory of the Great Navy and the scientist will be alive while there are sailors and ships in the world.

for the senior preschool and primary school age.