YouTuber Builds 25-Foot Rideable RC Battleship for $400, and It Shoots Fireworks

Key Points:

• YouTube creator Julius Perdana built a 25.5-foot, 1/32nd scale rideable replica of the German battleship Bismarck on a $400 budget, featuring a fiberglass-coated plywood "Captain's Tub" to support the pilot's weight and modular Coroplast hull sections for flotation.
• The battleship is powered by a 12V trolling motor controlled via an RC car electronic speed controller and dual high-torque servos for steering, with a custom-designed 3D-printed four-blade propeller to improve speed.
• Perdana designed an ergonomic F1-style reclined seating position inside the ship's bridge and equipped the model with rotating main turrets that fire fireworks using a unique ignition system involving a match head wrapped around a resistor.
• The project showcases a blend of engineering creativity and childhood fantasy, resulting in a fully functional, rideable warship that cruises local ponds in authentic 1941 Baltic Camouflage, complete with 3D-printed crew figures.