Ukraine's new Ursula drone boat is a meter long and launched carries a quadcopter for air attacks from rivers.

With excellent suction power and remote scheduling, Dolphin's Nautilus CC Plus Wi-Fi pool cleaner is the official hero of summer.

This paper presents the development of a high-precision navigation system for small maritime vessels, utilizing a Raspberry Pi as the central processing unit, combined with Real-Time Kinematic (RTK) ...